THE LARGEST KNOWN PRIMES (The 5,000 largest known primes) (selected smaller primes which have comments are included) Originally Compiled by Samuel Yates -- Continued by Chris Caldwell (Sat May 10 04:20:19 CDT 2008) So that I can maintain this database of the 5,000 largest known primes (plus selected smaller primes with 1,000 or more digits), please send any new primes (that are large enough) to: http://primes.utm.edu/bios/submission.php This list in a searchable form (plus information such as how to find large primes and how to prove primality) is available at the interactive web site: http://primes.utm.edu/primes/ See the last pages for information about the provers. Professor Chris K. Caldwell Mathematics and Statistics caldwell@utm.edu University of Tennessee at Martin http://www.utm.edu/~caldwell/ Martin, TN 38238, USA The letters after the rank refer to when the prime was submitted. 'a' is this month, 'b' last month... ----- -------------------------------- ------ ---- ---- -------------- rank description digits who year comment ----- -------------------------------- ------ ---- ---- -------------- 1 2^32582657-1 9808358 G9 2006 Mersenne 44?? 2 2^30402457-1 9152052 G9 2005 Mersenne 43?? 3 2^25964951-1 7816230 G8 2005 Mersenne 42?? 4 2^24036583-1 7235733 G7 2004 Mersenne 41?? 5 2^20996011-1 6320430 G6 2003 Mersenne 40?? 6 2^13466917-1 4053946 G5 2001 Mersenne 39 7 19249*2^13018586+1 3918990 SB10 2007 8 27653*2^9167433+1 2759677 SB8 2005 9 28433*2^7830457+1 2357207 SB7 2004 10 33661*2^7031232+1 2116617 SB11 2007 11 2^6972593-1 2098960 G4 1999 Mersenne 38 12 5359*2^5054502+1 1521561 SB6 2003 13b 265711*2^4858008+1 1462412 g414 2008 14b 3*2^4235414-1 1274988 L606 2008 15c 24518^262144+1 1150678 g413 2008 Generalized Fermat 16f 938237*2^3752950-1 1129757 L521 2007 Woodall 17e 3139*2^3321905-1 999997 L185 2008 18 4847*2^3321063+1 999744 SB9 2005 19a 113983*2^3201175-1 963655 L613 2008 20 3*2^3136255-1 944108 L256 2007 21 2^3021377-1 909526 G3 1998 Mersenne 37 22e 7*2^3015762+1 907836 g279 2008 23 2^2976221-1 895932 G2 1997 Mersenne 36 24 222361*2^2854840+1 859398 g403 2006 25 1372930^131072+1 804474 g236 2003 Generalized Fermat 26 1361244^131072+1 803988 g236 2004 Generalized Fermat 27 1176694^131072+1 795695 g236 2003 Generalized Fermat 28 342673*2^2639439-1 794556 L53 2007 29 572186^131072+1 754652 g0 2004 Generalized Fermat 30 3*2^2478785+1 746190 g245 2003 Divides Fermat F(2478782), GF(2478782,3), GF(2478776,6), GF(2478782,12) 31 26773*2^2465343-1 742147 L197 2006 32 737*2^2382804-1 717299 L191 2007 33 1183953*2^2367907-1 712818 L447 2007 Woodall 34 275293*2^2335007-1 702913 L193 2006 35 3*2^2312734-1 696203 L158 2005 36 450457*2^2307905-1 694755 L172 2006 37 130816^131072+1 670651 g308 2003 Generalized Fermat 38 19*2^2206266+1 664154 p189 2006 39 114487*2^2198389-1 661787 L179 2006 40 196597*2^2178109-1 655682 L175 2006 41 7*2^2167800+1 652574 g279 2007 Divides Fermat F(2167797), GF(2167799,5), GF(2167799,10) 42 3*2^2145353+1 645817 g245 2003 Divides Fermat F(2145351), GF(2145351,3), GF(2145352,5), GF(2145348,6), GF(2145352,10), GF(2145351,12) 43b 23*2^2141626-1 644696 L545 2008 44 7*2^2139912+1 644179 g279 2007 Divides GF(2139911,12) 45 62722^131072+1 628808 g308 2003 Generalized Fermat 46 121*2^2033941-1 612280 L162 2006 47 251749*2^2013995-1 606279 L436 2007 Woodall 48 467917*2^1993429-1 600088 L160 2005 49 137137*2^1993201-1 600019 L321 2007 50 17*2^1990299+1 599141 g267 2006 Divides GF(1990298,3) 51 121*2^1954243-1 588288 L162 2006 52 214519*2^1929114+1 580727 g346 2006 53 345067*2^1876573-1 564911 g59 2005 54 13*2^1861732+1 560439 g267 2005 Divides GF(1861731,6) 55 137*2^1849238-1 556679 L321 2007 56 3*2^1832496+1 551637 p189 2007 Divides GF(1832490,3), GF(1832494,5) 57 21*2^1830919+1 551163 g279 2004 58 417643*2^1800787-1 542097 L134 2005 59 357659*2^1779748-1 535764 L47 2005 60 5*2^1777515+1 535087 p148 2005 Divides GF(1777511,5), GF(1777514,6) 61b 5077*2^1753317-1 527805 L251 2008 62 253*2^1722623-1 518564 L145 2007 63 121*2^1695499-1 510399 L62 2005 64 15*2^1667744+1 502043 g279 2007 65 149183*2^1666957+1 501810 g346 2005 66 469949*2^1649228-1 496473 L160 2007 67 81*2^1606848+1 483712 gt 2007 Generalized Fermat 68 15*2^1597510+1 480900 g279 2006 69 58753*2^1594323-1 479944 p190 2006 70 737*2^1592724-1 479461 L191 2006 71 110413*2^1591999-1 479245 L111 2005 72 1179*2^1591362+1 479051 g387 2006 73 121*2^1589157-1 478387 L65 2005 74 19502212^65536+1 477763 p160 2005 Generalized Fermat 75 17684828^65536+1 474979 g410 2007 Generalized Fermat 76 17655444^65536+1 474932 g410 2007 Generalized Fermat 77 17629398^65536+1 474890 g410 2007 Generalized Fermat 78d 29*2^1574753+1 474050 L391 2008 79 139*2^1567874+1 471980 p189 2006 80 81*2^1544545+1 464957 gt 2007 81 234847*2^1535589-1 462264 L73 2005 82 121*2^1526097-1 459404 L65 2005 83 13*2^1499876+1 451509 g267 2004 Divides GF(1499875,3) 84 7*2^1491852+1 449094 p166 2005 Divides GF(1491851,6) 85 2232007*2^1490605-1 448724 L4 2003 86b 9*2^1481821-1 446074 L503 2008 87 29*2^1478344-1 445028 L10 2005 88 27*2^1476347+1 444427 g279 2005 89 325627*2^1472117-1 443157 L111 2005 90 1467763*2^1467763-1 441847 L381 2007 Woodall 91 77*2^1467554-1 441780 L145 2006 92b 21*2^1452771-1 437329 L503 2008 93d 23*2^1448461+1 436032 L170 2008 94b 19*2^1434165-1 431728 L503 2008 95 21*2^1421741+1 427989 g279 2005 96 15*2^1418605+1 427044 g279 2006 Divides GF(1418600,5), GF(1418601,6) 97 29*2^1416873+1 426523 g305 2007 98 149797*2^1414137-1 425703 L105 2005 99d 127*2^1398889-1 421110 L486 2008 100d 1564347*2^1398269-1 420928 L466 2008 101 2^1398269-1 420921 G1 1996 Mersenne 35 102 192089*2^1395688-1 420150 L49 2004 103 17*2^1388355+1 417938 g267 2005 Divides GF(1388354,10) 104 15*2^1368428+1 411940 g279 2006 105 241489*2^1365062+1 410930 L101 2005 106 1828502^65536+1 410393 GF2 2005 Generalized Fermat 107 35*2^1357881+1 408765 g279 2006 108 338707*2^1354830+1 407850 L124 2005 Cullen 109 1540550^65536+1 405516 GF2 2003 Generalized Fermat 110 15*2^1344313-1 404680 L139 2007 111 1483076^65536+1 404434 GF2 2003 Generalized Fermat 112 11*2^1343347+1 404389 p169 2005 Divides GF(1343346,6) 113 1478036^65536+1 404337 GF2 2002 Generalized Fermat 114 54767*2^1337287+1 402569 SB5 2002 115 1374038^65536+1 402260 GF3 2003 Generalized Fermat 116 1361846^65536+1 402007 GF3 2002 Generalized Fermat 117 1266062^65536+1 399931 g295 2002 Generalized Fermat 118 5*2^1320487+1 397507 g55 2002 Divides GF(1320486,12) 119 1057476^65536+1 394807 g197 2002 Generalized Fermat 120 1024390^65536+1 393902 g299 2003 Generalized Fermat 121 25*2^1298186+1 390795 g279 2005 Generalized Fermat 122b 99*2^1292395-1 389052 L282 2008 123 857678^65536+1 388847 GF0 2002 Generalized Fermat 124 843832^65536+1 388384 GF0 2001 Generalized Fermat 125 138847*2^1283793-1 386466 L2 2003 126 5*2^1282755+1 386149 g55 2002 Divides GF(1282754,3), GF(1282748,5) 127 15*2^1276177+1 384169 g279 2006 Divides GF(1276174,3), GF(1276174,10) 128 1268979*2^1268979-1 382007 L201 2007 Woodall 129 671600^65536+1 381886 g55 2002 Generalized Fermat 130 11*2^1261478-1 379744 L163 2006 131 25*2^1258562+1 378867 g279 2004 Generalized Fermat 132e 2084259*2^1257787-1 378638 L466 2008 133f 26869*2^1257787-1 378637 L466 2007 134 2^1257787-1 378632 SG 1996 Mersenne 34 135b 49*2^1257295-1 378486 L217 2008 136 81*2^1254155+1 377541 gt 2007 137 80857169*2^1251076-1 376620 L10 2004 138 549868^65536+1 376194 g295 2003 Generalized Fermat 139 544118^65536+1 375895 g295 2002 Generalized Fermat 140 15*2^1244377+1 374596 g279 2006 141 257708*5^535176-1 374078 p196 2007 142 21*2^1240067+1 373299 g279 2004 143 43*2^1235298+1 371864 g279 2006 144 3*2^1232255-1 370947 L30 2004 145 15*2^1229600+1 370148 g279 2006 146 440846^65536+1 369904 GC1 2002 Generalized Fermat 147d 177482*117^177482+1 367072 g407 2008 Generalized Cullen 148 25*2^1211488+1 364696 g279 2005 Generalized Fermat, divides GF(1211487,12) 149 357868^65536+1 363969 g266 2003 Generalized Fermat 150 2^1203793-2^601897+1 362378 L192 2006 Gaussian Mersenne norm 37? 151 3*2^1201046-1 361552 L77 2004 152 502541*2^1199930-1 361221 L93 2004 153 1195203*2^1195203-1 359799 L124 2005 Woodall 154e 5*2^1194164-1 359480 L478 2008 155 292550^65536+1 358233 GC2 2002 Generalized Fermat 156 291726^65536+1 358153 GC2 2002 Generalized Fermat 157 71009*2^1185112-1 356760 L47 2004 158 255694^65536+1 354401 g266 2002 Generalized Fermat 159 617*2^1175468-1 353854 L426 2007 160c 21*2^1170083-1 352232 L503 2008 161 27*2^1164664+1 350601 g279 2005 162c 27*2^1163629-1 350289 L503 2008 163c 55*2^1162155-1 349846 L545 2008 164 69109*2^1157446+1 348431 SB4 2002 165 152713*2^1154707-1 347607 g23 2004 166 29*2^1152765+1 347019 g300 2005 Divides GF(1152760,10) 167 189590^65536+1 345887 g262 2002 Generalized Fermat 168 350107*2^1144101-1 344415 L35 2004 169b 31*2^1142093-1 343806 L503 2008 170 209826493*2^1140855-1 343440 L10 2004 171 500621*2^1138518-1 342734 L73 2004 172 504613*2^1136459-1 342114 L84 2004 173 33*2^1130884+1 340432 L165 2006 Divides GF(1130881,12) 174 64*3^712171+1 339794 x28 2006 175 177*2^1121720+1 337674 L129 2006 176 141146^65536+1 337489 g281 2002 Generalized Fermat 177f 165*2^1117217+1 336319 g196 2007 178c 33*2^1115902-1 335922 L488 2008 179c 27*2^1108214-1 333608 L590 2008 180 99*2^1106989-1 333239 L486 2007 181 11*2^1104606-1 332521 L10 2005 182 165*2^1100755+1 331363 g196 2007 183 289*2^1098117-1 330569 L6 2006 184a 19433*2^1096861+1 330193 g411 2008 185 108368^65536+1 329968 g181 2001 Generalized Fermat 186 43*2^1087992+1 327520 g279 2006 187 412717*2^1084409-1 326446 L76 2004 188 15*2^1084010-1 326321 L139 2006 189 150847*2^1076441-1 324047 L73 2004 190c 55*2^1075711-1 323824 L545 2008 191 85*2^1072368+1 322817 g267 2006 192 209826493*2^1071303-1 322503 L10 2004 193 2203*2^1069647-1 322000 L123 2006 194 864316301*2^1055106-1 317628 L426 2007 195 9*2^1051026+1 316392 p156 2004 Generalized Fermat 196 11*2^1044086-1 314303 L10 2005 197 151515*2^1043018-1 313985 L426 2007 198 35*2^1040005+1 313075 g279 2006 199 121*2^1039965-1 313063 L65 2004 200a 958*11^300544+1 312988 p217 2008 201 13*2^1038896+1 312740 g267 2004 202 85*2^1034069-1 311288 L323 2007 203 31838235*2^1025596+1 308743 p190 2006 204 21*2^1022168+1 307705 g279 2004 205 48594^65536+1 307140 g141 2000 Generalized Fermat 206 65567*2^1013803+1 305190 SB2 2002 207 6119*2^1011416-1 304471 L251 2007 208 9*2^1010277-1 304125 L80 2007 209 165*2^1010133+1 304083 g196 2007 210 603*2^1002662+1 301835 p219 2007 211 945*2^1001719+1 301551 p219 2007 212 103*2^1001214+1 301398 p219 2007 213 869*2^1000725+1 301252 p114 2005 214 1611111*2^1000000+1 301037 p197 2007 215 1089927*2^1000000+1 301037 p197 2006 216 32883*2^1000004+1 301036 p86 2002 217 21*2^999599-1 300911 L56 2005 218 81*2^998065+1 300450 gt 2007 219 1515*2^996848-1 300085 L200 2007 220 351351*2^996709-1 300045 L80 2006 221 44131*2^995972+1 299823 SB3 2002 222e 75*2^995721-1 299744 L257 2008 223 3*2^992700-1 298833 L59 2004 224 2^991961-2^495981+1 298611 x28 2005 Gaussian Mersenne norm 36 225 121*2^990219-1 298088 L66 2004 226 21*2^986130-1 296857 L56 2005 227 137137*2^978229-1 294482 L321 2007 228 69*2^978209-1 294473 L260 2007 229 23*2^977541+1 294271 g267 2004 230 99*2^976049+1 293823 p76 2005 231 27*2^974752+1 293432 L57 2005 232d 61*2^971585-1 292479 L80 2008 233c 79*2^969795-1 291940 L80 2008 234c 95*2^968636-1 291591 L80 2008 235 25*2^966414+1 290922 g279 2004 Generalized Fermat 236a 255*2^962590-1 289771 g320 2008 237 11*2^960901+1 289262 g277 2005 Divides Fermat F(960897) 238f 111*2^959671-1 288892 L282 2007 239 231*2^959375-1 288804 L138 2006 240a 135*2^959059-1 288708 L616 2008 241 1515*2^955219-1 287553 L200 2007 242 247*2^952069-1 286604 L138 2006 243b 3234846615*2^949441-1 285820 p113 2008 244 45*2^949353+1 285786 g107 2006 245 12345*2^948054-1 285397 L200 2007 246 87*2^942790-1 283811 L145 2006 247 25*2^942563-1 283742 L183 2006 248 37*2^939364+1 282779 p122 2006 249c 21547*2^936473-1 281911 L284 2008 250 246419198025*2^935249-1 281550 L106 2007 251b 291*2^934097-1 281194 L261 2008 252b 273*2^930663-1 280160 L260 2008 253 165*2^928724+1 279576 g196 2007 254 33*2^922782+1 277787 L165 2006 255 243163663*2^919087-1 276682 L10 2004 256f 125*2^918494-1 276497 L384 2007 257 3*2^916773+1 275977 g245 2001 Divides GF(916771,3), GF(916772,10) 258 19*2^916763-1 275975 L177 2007 259c 285*2^915913-1 275720 L261 2008 260c 83*2^910716-1 274155 L545 2008 261 737*2^906168-1 272787 L191 2006 262 42717*2^905792+1 272676 L159 2005 263 216751*2^903792+1 272074 g346 2004 264e 93*2^903187-1 271889 L282 2008 265 15*2^902474-1 271673 L52 2006 266 309817*2^901173-1 271286 L64 2004 267 101*2^900358-1 271037 L183 2006 268 43*2^894766+1 269354 g279 2006 Divides GF(894765,5) 269 19581121*2^893547-1 268992 p49 2004 270 85*2^892568+1 268692 g267 2006 271 2995125705*2^891645-1 268422 L145 2006 272 81*2^889981+1 267913 gt 2007 273b 7195377*2^888888-1 267589 L284 2008 274 11*2^886071+1 266735 g277 2005 Divides GF(886070,12) 275 2809*2^883814+1 266058 L123 2007 Generalized Fermat 276 5077*2^881829-1 265461 L251 2007 277e 285*2^881240-1 265283 L323 2008 278e 193*2^880287-1 264996 L323 2008 279e 117*2^877874-1 264269 L488 2008 280 81*2^877707+1 264219 gt 2007 281 65*2^877287+1 264092 p189 2006 282d 135*2^876997-1 264005 L260 2008 283 85*2^876458+1 263843 g267 2006 284 5775*2^876045+1 263720 p189 2007 285 69*2^867653-1 261192 L138 2006 286 170591*2^866870-1 260960 L47 2004 287f 3234846615*2^865933-1 260682 p113 2007 288 93997*2^864401-1 260216 L49 2004 289 19581121*2^862127-1 259534 p49 2003 290 2013289*2^859433-1 258722 L466 2007 291f 1486245*2^859433-1 258722 L466 2007 292f 1283911*2^859433-1 258722 L466 2007 293a 95061*2^859433+1 258721 L466 2008 294 2^859433-1 258716 SG 1994 Mersenne 33 295 692835*2^857593-1 258168 L138 2006 296 21*2^856865+1 257944 g279 2004 297 77*2^855770-1 257615 L56 2005 298 19*2^853546+1 256945 g381 2005 299 83*2^851092-1 256207 L80 2007 300f 261*2^850383-1 255994 L478 2007 301 3^534827-3^267414+1 255178 x28 2005 302 1581823815*2^846116-1 254716 L83 2005 303 51*2^845494-1 254521 L80 2007 304 97*2^843205-1 253832 L145 2006 305 201*2^840735-1 253089 L282 2007 306 57*2^839446-1 252701 L80 2007 307 35*2^839082-1 252591 L325 2007 308 2607*2^838647+1 252462 g61 2007 309 175268*5^360870-1 252243 p196 2006 310 43*2^835934+1 251643 g279 2006 311f 117*2^834916-1 251337 L261 2007 312 9*2^834810+1 251304 p148 2004 Generalized Fermat 313 51*2^832630-1 250649 L80 2007 314f 291*2^832410-1 250583 L261 2007 315f 237*2^832053-1 250476 L261 2007 316b 393047*2^832040-1 250475 L466 2008 317 69*2^831617-1 250344 L138 2006 318 35*2^831411+1 250282 g279 2006 Divides GF(831410,3) 319 8331405*2^829367-1 249672 L138 2006 320 173*2^828808-1 249499 L145 2007 321 9*2^828709-1 249468 L38 2005 322f 261*2^827599-1 249135 L261 2007 323 165*2^826425+1 248781 g196 2006 324 197*2^825188-1 248409 L282 2007 325b 236377*2^824773-1 248287 L251 2008 326 17*2^824451+1 248186 g267 2004 327 181*2^823853-1 248007 L138 2007 328f 2*389^95485+1 247302 g404 2007 329 69*2^820237-1 246918 L138 2006 330 5*2^819739+1 246767 g55 2001 Divides GF(819738,3) 331b 1005748293*2^819120+1 246589 p221 2008 332b 1003438725*2^819120+1 246589 p221 2008 333b 1002264615*2^819120+1 246589 p221 2008 334 85*2^818760+1 246474 g267 2005 335 45*2^818648-1 246440 L282 2007 336 75*2^814857-1 245299 L80 2007 337 105*2^814850-1 245297 L384 2007 338 79*2^812726+1 244657 p189 2006 339 7*2^811230+1 244206 g148 2002 Divides GF(811228,5) 340 291*2^810347-1 243942 L421 2007 341c 507607*2^810012+1 243844 g412 2008 342 64*3^510853+1 243741 x28 2005 343 600921*2^806197+1 242696 g337 2004 344 35*2^805222-1 242398 L142 2007 345 7*2^804534+1 242190 g196 2003 Divides GF(804533,12) 346a 157*2^802321-1 241525 L585 2008 347 261*2^802123-1 241466 L261 2007 348 105*2^801978-1 241422 L384 2007 349 3*2^801978+1 241420 g372 2005 Divides GF(801973,3), GF(801977,5) 350d 169*2^801578+1 241302 g246 2008 Generalized Fermat 351 659*2^800516-1 240983 g59 2004 352 2294020991*2^800493+1 240982 p157 2004 353 29*2^800191+1 240883 p122 2005 354 99913731*2^800000+1 240832 g279 2004 355 99797893*2^800000+1 240832 g279 2004 356 3882741*2^800000+1 240831 g279 2006 357 3433305*2^800000+1 240831 g279 2004 358 2633527*2^800000+1 240831 g279 2003 359 2169967*2^800000+1 240831 g53 2003 360 1913067*2^800000+1 240831 g279 2003 361 1736913*2^800000+1 240831 g53 2003 362 1122201*2^800000+1 240831 g53 2003 363 741411*2^800000+1 240830 g53 2003 364f 201*2^799611-1 240710 L282 2007 365 177*2^798443+1 240358 L129 2005 366 87*2^796341-1 239725 L145 2006 367b 161*2^792702-1 238630 L323 2008 368 3645*2^792240-1 238492 L261 2007 369d 83*2^791926-1 238396 L425 2008 370 111*2^791502-1 238268 L282 2007 371 187*2^788640+1 237407 p189 2007 372c 11174*50432^50432-1 237171 x37 2008 373d 91*2^787173-1 236965 L323 2008 374 119*2^787017+1 236918 p189 2007 375 229*2^786034+1 236623 L181 2007 376 73*2^783831-1 235959 L145 2006 377 39*2^781220-1 235173 L138 2006 378 285*2^780300-1 234897 L425 2007 379 460139*2^779536-1 234670 L47 2004 380 246419198025*2^778905-1 234486 L106 2007 381 39*2^778233+1 234274 g267 2005 382 115*2^778112+1 234238 p189 2007 383 27*2^777992-1 234201 L151 2005 384 7003141*2^777777-1 234142 L81 2007 385 6982195*2^777777-1 234142 L81 2007 386 6870877*2^777777-1 234142 L81 2007 387 6655117*2^777777-1 234142 L81 2007 388 5901565*2^777777-1 234141 L81 2007 389 5070649*2^777777-1 234141 L81 2006 390 4533949*2^777777-1 234141 L81 2006 391 4105201*2^777777-1 234141 L81 2006 392 3190291*2^777777-1 234141 L81 2006 393 3188689*2^777777-1 234141 L81 2006 394 2298237*2^777777-1 234141 L81 2006 395 2193597*2^777777-1 234141 L81 2006 396 1155681*2^777777-1 234141 L81 2006 397 441*2^776036+1 233613 L505 2007 Generalized Fermat 398 201*2^775453-1 233437 L282 2007 399 22183*2^773447-1 232836 L251 2007 400f 31*2^773227-1 232767 L330 2007 401f 33*2^773030-1 232707 L488 2007 402 8331405*2^772375-1 232515 L138 2006 403b 2983*2^771455-1 232235 L251 2008 404c 124679*2^769908-1 231771 L284 2008 405 177*2^769026-1 231503 L145 2006 406 35*2^768063+1 231212 L126 2005 Divides GF(768062,3) 407d 61*2^762417-1 229513 L548 2008 408 43*2^762212+1 229451 g279 2006 409 10021136^32768+1 229407 p154 2006 Generalized Fermat 410 213*2^760942-1 229069 L261 2007 411 51127*2^759513-1 228641 L83 2007 412 246419198025*2^757961-1 228181 L106 2007 413 1391281*2^756839-1 227838 L466 2007 414 1334079*2^756839-1 227838 L466 2007 415 1081255*2^756839-1 227838 L466 2007 416 755061*2^756839-1 227838 L466 2007 417 33305*2^756839+1 227836 L466 2007 418 2^756839-1 227832 SG 1992 Mersenne 32 419 22932195*2^754723-1 227202 L138 2006 420 736320585*2^753905-1 226957 L200 2007 421 246419198025*2^752612-1 226571 L106 2007 422 246299*2^752600-1 226561 L42 2004 423c 57111443*2^751982-1 226377 L402 2008 424 177*2^751028+1 226085 L129 2005 425a 3389*2^749828-1 225725 L151 2008 426 231*2^749301-1 225565 L138 2006 427 39*2^747219-1 224937 L138 2006 428 165*2^746994+1 224870 g196 2006 429 253973*2^746152-1 224620 L80 2006 430 243*2^744442-1 224102 p48 2005 431 65*2^744095+1 223997 p189 2006 432 11*2^743322-1 223764 L10 2004 433 273*2^742930-1 223647 L323 2007 434 151515*2^742445-1 223504 L200 2007 435 29*2^742191+1 223424 p122 2005 436 81*2^741917-1 223342 L268 2007 437 129*2^739023+1 222471 p189 2007 438 183*2^737805+1 222104 p189 2007 439b 2741*2^737586-1 222039 L251 2008 440d 159*2^736144-1 221604 L323 2008 441 71*2^735802-1 221501 L97 2005 442 19581121*2^735431-1 221395 p49 2004 443 2995125705*2^734584-1 221142 L72 2005 444 15*2^734400+1 221078 p76 2004 445d 221*2^730986-1 220052 L426 2008 446 212893*2^730387-1 219874 g163 2003 447 237*2^729654-1 219651 L261 2007 448 27*2^729314-1 219547 L125 2005 449 289*2^728205-1 219215 L6 2005 450 161957*2^727995+1 219154 g341 2004 451 3*2^727699-1 219060 L41 2004 452 137137*2^725437-1 218384 L321 2007 453 189*2^724746+1 218173 p189 2007 454e 67*2^722805-1 217588 L268 2008 455 220033*2^719731-1 216666 g163 2004 456 171*2^717731+1 216061 p189 2007 457 135*2^717682+1 216046 p189 2007 458 25*2^716769-1 215771 L137 2006 459 101*2^715503+1 215390 p189 2007 460 171*2^714200+1 214998 p189 2007 461 149*2^714199+1 214998 p189 2007 462 15*2^712294-1 214424 L52 2005 463 91*2^711335-1 214136 L323 2007 464 3*2^709968+1 213723 g372 2005 Divides GF(709962,3), GF(709963,5) 465 213*2^709727-1 213652 L261 2007 466 5775*2^708795+1 213373 p189 2007 467 3149688^32768+1 212936 g260 2005 Generalized Fermat 468 57*2^707245-1 212904 L384 2007 469 3134838^32768+1 212868 g260 2004 Generalized Fermat 470 3109540^32768+1 212753 g260 2004 Generalized Fermat 471 151515*2^705873-1 212495 L200 2007 472 3000336^32768+1 212244 g292 2002 Generalized Fermat 473 267*2^705028-1 212238 L260 2007 474 2*269^87347+1 212232 g404 2007 475 7331*2^704842-1 212183 L251 2007 476 649285*2^704721-1 212148 g396 2006 477 2973894^32768+1 212118 g309 2004 Generalized Fermat 478 261917*2^704227+1 211999 g346 2004 479 483*2^703479-1 211771 L79 2006 480 105*2^703368+1 211737 p189 2007 481 3*2^702038-1 211335 L30 2003 482 125*2^701981+1 211320 p189 2007 483 15*2^701902+1 211295 p76 2004 484 1581823815*2^701702-1 211243 L83 2006 485 24067*2^700073-1 210748 L251 2007 486 6215657*2^700000-1 210728 L81 2007 487 4786305*2^700000-1 210728 L81 2007 488 4649865*2^700000-1 210728 L81 2007 489 3762633*2^700000-1 210728 L81 2006 490 3030329*2^700000-1 210728 L81 2006 491 2758665*2^700000-1 210728 L81 2007 492 2599043*2^700000-1 210728 L81 2006 493 2500883*2^700000-1 210728 L81 2007 494 1168043*2^700000-1 210728 L81 2006 495 58153*2^700004+1 210727 g305 2007 496 422367*2^700000-1 210727 L81 2006 497 2696506^32768+1 210725 g309 2003 Generalized Fermat 498 2679502^32768+1 210635 g309 2003 Generalized Fermat 499 143*2^699189+1 210480 p189 2007 500 2619572^32768+1 210313 g309 2003 Generalized Fermat 501 46157*2^698207+1 210186 SB1 2002 502 2585646^32768+1 210128 g309 2003 Generalized Fermat 503c 7844265*2^697732+1 210046 g336 2008 504 117*2^697458-1 209958 L261 2007 505 2538626^32768+1 209866 g309 2003 Generalized Fermat 506 6794935*2^696969-1 209816 L81 2007 507 6145851*2^696969-1 209816 L81 2007 508 4549431*2^696969-1 209816 L81 2007 509 4226259*2^696969-1 209816 L81 2007 510 4063867*2^696969-1 209816 L81 2007 511 3649585*2^696969-1 209816 L81 2007 512 3598881*2^696969-1 209816 L81 2007 513 3477939*2^696969-1 209816 L81 2007 514 3425817*2^696969-1 209816 L81 2007 515 2009719*2^696969-1 209815 L81 2007 516 1868755*2^696969-1 209815 L81 2007 517 1846815*2^696969-1 209815 L81 2007 518 1328227*2^696969-1 209815 L81 2007 519 1158589*2^696969-1 209815 L81 2007 520 602031*2^696969-1 209815 L81 2007 521 332269*2^696969-1 209815 L81 2007 522 35*2^696935+1 209800 L126 2005 523 204223*2^696891-1 209791 g163 2003 524 2510928^32768+1 209710 g309 2003 Generalized Fermat 525 11*2^696438-1 209650 L10 2004 526 31431*2^695695-1 209430 p190 2006 527 175*2^695576+1 209392 p189 2007 528 617*2^695452-1 209355 L176 2006 529 2435410^32768+1 209276 g309 2003 Generalized Fermat 530 5775*2^694061+1 208937 p189 2007 531 2354618^32768+1 208796 g242 2003 Generalized Fermat 532 2354572^32768+1 208795 g242 2003 Generalized Fermat 533 2351172^32768+1 208775 g242 2003 Generalized Fermat 534 2329148^32768+1 208641 g309 2003 Generalized Fermat 535 187*2^693012+1 208620 p189 2007 536e Phi(3,-2322573^16384) 208601 p72 2008 Generalized unique 537e Phi(3,-2313516^16384) 208545 p72 2008 Generalized unique 538 12601*2^692732+1 208538 g411 2007 539 209*2^692692-1 208524 L421 2007 540 2282862^32768+1 208355 g309 2003 Generalized Fermat 541 2279250^32768+1 208333 g309 2003 Generalized Fermat 542c 2825*2^691465+1 208156 L31 2008 543 49*2^691469-1 208155 L217 2007 544 129*2^690893-1 207982 L425 2007 545 19540909*2^690774+1 207951 g393 2005 546 Phi(3,-2182528^16384) 207716 f7 2007 Generalized unique 547 Phi(3,-2178996^16384) 207692 f7 2007 Generalized unique 548 2167350^32768+1 207616 g295 2002 Generalized Fermat 549 159*2^689437+1 207544 p189 2007 550 261221*2^689422-1 207543 L35 2003 551 2147196^32768+1 207483 g295 2002 Generalized Fermat 552 Phi(3,-2115084^16384) 207269 f7 2007 Generalized unique 553 Phi(3,-2110199^16384) 207236 f7 2007 Generalized unique 554 101*2^687897+1 207080 p189 2007 555 137137*2^687797-1 207053 L321 2007 556 Phi(3,-2074507^16384) 206993 f7 2007 Generalized unique 557 2034902^32768+1 206719 g295 2002 Generalized Fermat 558 21*2^686632+1 206699 g279 2004 559 Phi(3,-2029827^16384) 206683 f7 2006 Generalized unique 560 12345*2^686316-1 206606 L200 2007 561c 103*2^686251-1 206585 L488 2008 562 Phi(3,-1989801^16384) 206400 f7 2006 Generalized unique 563 1986700^32768+1 206378 g295 2002 Generalized Fermat 564 Phi(3,-3898771219232^8192) 206290 f14 2007 Generalized unique 565 155*2^684887+1 206174 p189 2007 566 Phi(3,-3824990769800^8192) 206154 f14 2007 Generalized unique 567 Phi(3,-3804263911368^8192) 206116 f14 2007 Generalized unique 568 Phi(3,-1949616^16384) 206110 f7 2006 Generalized unique 569 13*2^684560+1 206075 g267 2003 Divides GF(684557,10), GF(684559,6) 570 Phi(3,-3775889401250^8192) 206062 f14 2007 Generalized unique 571 Phi(3,-3757143544200^8192) 206027 f14 2007 Generalized unique 572e 67*2^684258+1 205985 g402 2008 573 Phi(3,-1932045^16384) 205981 f7 2006 Generalized unique 574 Phi(3,-1925507^16384) 205932 f7 2006 Generalized unique 575 1922592^32768+1 205911 g295 2002 Generalized Fermat 576 171*2^684003-1 205908 L91 2005 577 Phi(3,-1910944^16384) 205824 f7 2006 Generalized unique 578 1909372^32768+1 205813 g295 2002 Generalized Fermat 579 Phi(3,-3632746914882^8192) 205787 f14 2007 Generalized unique 580 Phi(3,-3629324489672^8192) 205781 f14 2007 Generalized unique 581 85*2^683573-1 205778 L323 2007 582 Phi(3,-1886204^16384) 205639 f7 2006 Generalized unique 583 Phi(3,-1847091^16384) 205341 f7 2006 Generalized unique 584 Phi(3,-1833726^16384) 205237 f6 2006 Generalized unique 585 185*2^681393+1 205122 p189 2007 586 Phi(3,-1799953^16384) 204973 f7 2006 Generalized unique 587 246419198025*2^680688-1 204919 L106 2007 588e 211*2^680135-1 204744 L426 2008 589 1755378^32768+1 204616 GF2 2002 Generalized Fermat 590 Phi(3,-1705876^16384) 204209 f7 2006 Generalized unique 591e Phi(3,-2894735600712^8192) 204172 f17 2008 Generalized unique 592 6119*2^678080-1 204127 L251 2007 593e Phi(3,-2866364976672^8192) 204101 f17 2008 Generalized unique 594 Phi(3,-1668188^16384) 203891 f7 2006 Generalized unique 595 Phi(3,-2781445091042^8192) 203887 f17 2007 Generalized unique 596 Phi(3,-2750281713792^8192) 203807 f17 2007 Generalized unique 597 Phi(3,-1656973^16384) 203795 f7 2006 Generalized unique 598 Phi(3,-1648264^16384) 203720 f7 2006 Generalized unique 599 Phi(3,-2694769342722^8192) 203662 f17 2007 Generalized unique 600 Phi(3,-1636894^16384) 203622 f7 2006 Generalized unique 601 Phi(3,-1623927^16384) 203508 f7 2006 Generalized unique 602 Phi(3,-1620351^16384) 203477 f7 2006 Generalized unique 603 Phi(3,-2623996861250^8192) 203473 f17 2007 Generalized unique 604 Phi(3,-2590433963552^8192) 203381 f14 2007 Generalized unique 605 209*2^675232-1 203268 L421 2007 606 Phi(3,-1589754^16384) 203206 f7 2006 Generalized unique 607 2995125705*2^674974-1 203197 L87 2005 608 Phi(3,-2490345104258^8192) 203101 f14 2006 Generalized unique 609 121*2^674360+1 203005 p189 2007 Generalized Fermat 610 Phi(3,-2446029620000^8192) 202973 f14 2006 Generalized unique 611 Phi(3,-1562069^16384) 202956 f7 2006 Generalized unique 612 Phi(3,-1557862^16384) 202917 f7 2006 Generalized unique 613 33*2^674050-1 202911 L138 2007 614 1519380^32768+1 202561 g204 2001 Generalized Fermat 615 Phi(3,-1505290^16384) 202429 f7 2006 Generalized unique 616 7844265*2^672401+1 202420 g336 2006 617 34252725*2^672043-1 202313 p113 2005 618 27*2^672007+1 202296 g279 2005 Divides Fermat F(672005) 619 Phi(3,-1464219^16384) 202035 f7 2006 Generalized unique 620a 666625245*2^671089-1 202027 L545 2008 621 243*2^670891-1 201961 p48 2004 622 379371*2^670001-1 201696 L185 2007 623 Phi(3,-2024357714082^8192) 201627 f20 2007 Generalized unique 624 1581823815*2^669473-1 201541 L83 2006 625 Phi(3,-1413863^16384) 201537 f7 2006 Generalized unique 626 Phi(3,-1400719^16384) 201404 f7 2006 Generalized unique 627 84945*2^668779+1 201328 g405 2007 628 465*2^668701-1 201302 L198 2007 629 177*2^668682-1 201296 L145 2006 630e 52421*469762048^23209-1 201271 x37 2008 631 231*2^668218-1 201157 L87 2005 632 Phi(3,-1894115805122^8192) 201154 f17 2007 Generalized unique 633 Phi(3,-1869137652722^8192) 201059 f20 2007 Generalized unique 634 Phi(3,-1362748^16384) 201013 f7 2006 Generalized unique 635 113*2^667533+1 200950 g47 2003 636 Phi(3,-1837555687682^8192) 200938 f20 2007 Generalized unique 637 Phi(3,-1812760323200^8192) 200841 f20 2006 Generalized unique 638 667071*2^667071-1 200815 g55 2000 Woodall 639 Phi(3,-1787221992200^8192) 200740 f2 2006 Generalized unique 640 Phi(3,-1335473^16384) 200725 f7 2006 Generalized unique 641 Phi(3,-1779048754632^8192) 200708 f2 2006 Generalized unique 642a 9011376825*2^666668-1 200698 L596 2008 643b 32140685925*2^666666-1 200697 L596 2008 644b 29820115785*2^666666-1 200697 L596 2008 645b 7668057255*2^666667-1 200697 L596 2008 646b 4197278295*2^666667-1 200697 L596 2008 647 6476615*2^666666-1 200694 L81 2005 648 5194163*2^666666-1 200694 L81 2006 649 5135955*2^666666-1 200694 L81 2006 650 4834137*2^666666-1 200694 L81 2006 651 4658895*2^666666-1 200694 L81 2006 652 3028517*2^666666-1 200693 L81 2005 653 2806367*2^666666-1 200693 L81 2005 654 2403341*2^666666-1 200693 L81 2005 655 2172225*2^666666-1 200693 L81 2005 656 2031801*2^666666-1 200693 L81 2005 657 323955*2^666667-1 200693 g141 2006 658 192201*2^666666-1 200692 L81 2005 659f 31*2^666285-1 200574 L330 2007 660 177*2^665874-1 200451 L145 2006 661 Phi(3,-1309000^16384) 200440 f7 2006 Generalized unique 662 Phi(3,-1710250412694^8192) 200427 f18 2006 Generalized unique 663 2*419^76419+1 200388 g404 2007 Divides Phi(419^76419,2) 664 Phi(3,-1303833^16384) 200384 p72 2006 Generalized unique 665 Phi(3,-1681821221814^8192) 200308 f18 2006 Generalized unique 666 Phi(3,-1673443651250^8192) 200272 f2 2007 Generalized unique 667 Phi(3,-1287328^16384) 200203 f7 2006 Generalized unique 668 1277444^32768+1 200093 GF2 2002 Generalized Fermat 669 Phi(3,-1276943^16384) 200088 f7 2006 Generalized unique 670 Phi(3,-1275383^16384) 200070 f7 2006 Generalized unique 671a 2207995*2^664385-1 200007 L466 2008 672d 1749375*2^664385-1 200007 L466 2008 673d 1693305*2^664385-1 200007 L466 2008 674d 1662657*2^664385-1 200007 L466 2008 675 1197385*2^664385-1 200006 L466 2007 676 566971*2^664385-1 200006 L466 2007 677 398355*2^664385-1 200006 L466 2007 678d 415062551*2^664357+1 200001 p221 2008 679d 414489473*2^664357+1 200001 p221 2008 680d 413308331*2^664357+1 200001 p221 2008 681 2638216539*2^664351+1 199999 p38 2004 682 Phi(3,-1261293^16384) 199912 f7 2006 Generalized unique 683 Phi(3,-1249815^16384) 199782 f4 2006 Generalized unique 684 177*2^663601-1 199767 L145 2006 685 267*2^662524-1 199443 L400 2007 686 246419198025*2^662444-1 199427 L106 2007 687 Phi(3,-1218494^16384) 199421 f7 2006 Generalized unique 688 1217284^32768+1 199407 GF4 2002 Generalized Fermat 689 1210354^32768+1 199325 GF4 2002 Generalized Fermat 690 12591*2^662053+1 199302 g411 2007 691 Phi(3,-1203036^16384) 199239 f7 2006 Generalized unique 692 Phi(3,-1439751774050^8192) 199202 f13 2006 Generalized unique 693 101670*91^101670+1 199181 g157 2005 Generalized Cullen 694 Phi(3,-1386775296486^8192) 198935 f18 2006 Generalized unique 695 Phi(3,-1381078788338^8192) 198906 f13 2006 Generalized unique 696 261*2^660709-1 198896 L384 2007 697 1171824^32768+1 198865 GF3 2002 Generalized Fermat 698 Phi(3,-1370075257800^8192) 198849 f13 2006 Generalized unique 699 1169486^32768+1 198837 GF3 2002 Generalized Fermat 700 1167528^32768+1 198813 GF3 2002 Generalized Fermat 701 1161054^32768+1 198734 GF3 2002 Generalized Fermat 702 Phi(3,-1323323714952^8192) 198602 f13 2006 Generalized unique 703 Phi(3,-1148089^16384) 198574 f7 2006 Generalized unique 704 125*2^659314-1 198476 L138 2006 705 Phi(3,-1138316^16384) 198452 f7 2006 Generalized unique 706 Phi(3,-1295428614498^8192) 198450 f13 2006 Generalized unique 707 3234846615*2^658992-1 198386 p113 2006 708 Phi(3,-1282439561288^8192) 198379 f13 2006 Generalized unique 709 149*2^658917+1 198356 p189 2007 710 Phi(3,-1277505869400^8192) 198351 f18 2006 Generalized unique 711 Phi(3,-1129153^16384) 198337 f7 2006 Generalized unique 712 1113768^32768+1 198142 g274 2002 Generalized Fermat 713 51*2^657705-1 197991 L148 2007 714 Phi(3,-1098136^16384) 197941 f4 2005 Generalized unique 715 1096382^32768+1 197918 GF3 2002 Generalized Fermat 716 177*2^657458+1 197917 L129 2005 717 111*2^656935-1 197760 L91 2005 718 Phi(3,-1079569^16384) 197698 f7 2005 Generalized unique 719 1074542^32768+1 197632 GF3 2001 Generalized Fermat 720 15*2^656264-1 197557 L52 2005 721 85*2^656039-1 197490 L323 2007 722 Phi(3,-1063662^16384) 197487 f4 2005 Generalized unique 723c 1485*2^655977+1 197472 g405 2008 724 Phi(3,-1052811^16384) 197341 f7 2005 Generalized unique 725 87258*182^87258+1 197215 g392 2006 Generalized Cullen 726 692835*2^655075-1 197204 L138 2006 727 181*2^655067-1 197198 L138 2006 728 1041870^32768+1 197192 g0 2000 Generalized Fermat 729 Phi(3,-1034698^16384) 197094 f7 2005 Generalized unique 730 83*2^654488-1 197023 L323 2007 731 Phi(3,-1019849^16384) 196888 f7 2005 Generalized unique 732 Phi(3,-1029757567704^8192) 196817 f18 2006 Generalized unique 733 177*2^653686-1 196782 L145 2006 734 Phi(3,-1016817857568^8192) 196727 f2 2007 Generalized unique 735 Phi(3,-1007934^16384) 196721 f4 2005 Generalized unique 736 Phi(3,-1008401650082^8192) 196668 f2 2007 Generalized unique 737 Phi(3,-1003271^16384) 196655 f7 2005 Generalized unique 738 999236^32768+1 196598 g141 2000 Generalized Fermat 739 Phi(3,-991824^16384) 196492 f7 2005 Generalized unique 740 Phi(3,-983319115446^8192) 196489 f18 2006 Generalized unique 741 Phi(3,-991445^16384) 196486 p72 2005 Generalized unique 742 Phi(3,-970312^16384) 196180 f4 2005 Generalized unique 743 98035*10^196070+1 196075 g157 2007 Generalized Cullen 744 55*2^651015-1 195977 L325 2007 745 159*2^650934+1 195953 p189 2007 746 Phi(3,-910253972322^8192) 195939 f6 2006 Generalized unique 747 Phi(3,-953686^16384) 195934 f4 2005 Generalized unique 748 Phi(3,-902662726688^8192) 195880 f6 2006 Generalized unique 749 Phi(3,-934486^16384) 195644 f7 2005 Generalized unique 750 215503*2^649891-1 195643 g163 2003 751 Phi(3,-932333^16384) 195611 f7 2005 Generalized unique 752 268168*5^279459-1 195339 L189 2007 753 Phi(3,-832576403232^8192) 195305 f6 2006 Generalized unique 754 Phi(3,-911498^16384) 195290 f4 2005 Generalized unique 755 Phi(3,-827841700224^8192) 195264 f18 2006 Generalized unique 756 Phi(3,-823701529944^8192) 195228 f18 2006 Generalized unique 757 Phi(3,-819074564802^8192) 195188 f6 2006 Generalized unique 758 43018*5^279020+1 195032 p196 2006 759 65*2^647130-1 194808 L148 2006 760 Phi(3,-872302^16384) 194664 f4 2005 Generalized unique 761 Phi(3,-870765^16384) 194639 f4 2005 Generalized unique 762 Phi(3,-754964889632^8192) 194608 f6 2006 Generalized unique 763e 109*2^646403-1 194589 L426 2008 764 Phi(3,-750746212658^8192) 194569 f6 2006 Generalized unique 765 19581121*2^645943-1 194456 p49 2003 766 855124^32768+1 194381 g141 2001 Generalized Fermat 767 19*2^645555-1 194333 L177 2006 768 45*2^645542-1 194330 L282 2007 769 4331*2^645398-1 194288 L123 2007 770 861*2^645393-1 194286 L79 2006 771 1581823815*2^644836-1 194125 L83 2005 772 12345*2^644708-1 194081 L200 2007 773 11*2^644677+1 194069 g277 2004 774 Phi(3,-693192060000^8192) 194001 f18 2007 Generalized unique 775 831648^32768+1 193985 g199 2002 Generalized Fermat 776 29*2^644044-1 193879 L10 2004 777 825324^32768+1 193876 g199 2002 Generalized Fermat 778f 207*2^643478-1 193709 L330 2007 779 Phi(3,-808691^16384) 193587 f7 2005 Generalized unique 780 93*2^642909+1 193537 g196 2003 781 Phi(3,-796191^16384) 193365 f7 2005 Generalized unique 782 Phi(3,-772447^16384) 192934 f7 2005 Generalized unique 783 Phi(3,-756916^16384) 192645 f7 2005 Generalized unique 784 263927*2^639599+1 192544 g341 2004 785 743788^32768+1 192396 g271 2002 Generalized Fermat 786 Phi(3,-737869^16384) 192282 f4 2005 Generalized unique 787d 1485*2^638597+1 192241 g405 2008 788 393571035*2^638021+1 192073 L122 2007 789 19581121*2^637021-1 191770 p49 2003 790 121*2^636564+1 191627 p189 2007 Generalized Fermat 791 9613*2^636159-1 191507 L251 2007 792 15*2^635989+1 191453 p76 2004 793 133736*3^401209-1 191431 p120 2004 Generalized Woodall 794 255*2^635715-1 191372 g320 2007 795 Phi(3,-691650^16384) 191362 f1 2005 Generalized unique 796 3234846615*2^635652-1 191360 p113 2005 797 9001*2^635264+1 191238 g411 2007 798 197*2^635042-1 191169 L282 2007 799 Phi(3,-681101^16384) 191143 f4 2005 Generalized unique 800 39*2^634441+1 190988 g196 2005 801 35*2^634402-1 190976 L142 2006 802 Phi(3,-672996^16384) 190973 f4 2005 Generalized unique 803 Phi(3,-669646^16384) 190902 f4 2005 Generalized unique 804 2^633888-2^316944-1 190820 p168 2007 805 Phi(3,-657858^16384) 190649 f4 2005 Generalized unique 806 91*2^633169-1 190605 L425 2007 807 151515*2^632955-1 190544 L200 2006 808 Phi(3,-647715^16384) 190428 f4 2005 Generalized unique 809 189*2^632049+1 190268 p189 2007 810 173*2^632000-1 190254 L145 2007 811 75*2^631091-1 189980 L257 2007 812a 885*2^631004-1 189955 L268 2008 813b 22201*2^630916+1 189929 L123 2008 Generalized Fermat 814 129*2^630843+1 189905 p189 2007 815 Phi(3,-621973^16384) 189851 f4 2005 Generalized unique 816 861*2^630463-1 189792 L79 2006 817 109897*2^630221-1 189721 g163 2003 818a 705*2^630007-1 189654 L268 2008 819 Phi(3,-610367^16384) 189583 f4 2004 Generalized unique 820 Phi(3,-604003^16384) 189434 f4 2004 Generalized unique 821 2995125705*2^629062-1 189377 L87 2005 822 2*191^83009+1 189347 g404 2006 Divides Phi(191^83009,2) 823 269*2^628904-1 189322 L426 2007 824f 281*2^628898-1 189320 L426 2007 825b 108045*2^628770-1 189284 L466 2008 826 Phi(3,-595806^16384) 189239 f7 2005 Generalized unique 827 Phi(3,-590124^16384) 189103 f4 2005 Generalized unique 828 Phi(3,-589145^16384) 189079 f7 2005 Generalized unique 829 Phi(3,-586426^16384) 189013 f7 2005 Generalized unique 830 27*2^627794-1 188987 L107 2005 831 25*2^627710+1 188961 g279 2004 Generalized Fermat 832 Phi(3,-582706^16384) 188923 f4 2005 Generalized unique 833 29*2^627167+1 188798 p122 2005 834 Phi(3,-571538^16384) 188647 f7 2005 Generalized unique 835 126667*2^626497-1 188600 g23 2003 836 Phi(3,-559738^16384) 188350 f7 2005 Generalized unique 837 553602^32768+1 188194 g168 2001 Generalized Fermat 838c 119*2^624896-1 188115 L282 2008 839 83*2^624398-1 187965 L323 2007 840 225*2^623720+1 187761 p43 2005 Generalized Fermat 841 179*2^623635+1 187736 p189 2007 842 524552^32768+1 187427 g65 2001 Generalized Fermat 843 5114*5^268127+1 187417 p224 2007 844 1515*2^620928-1 186922 L253 2007 845 499310^32768+1 186725 g295 2001 Generalized Fermat 846f 245*2^619938-1 186623 L426 2007 847 Phi(3,-494093^16384) 186575 f7 2005 Generalized unique 848 141*2^619742-1 186564 L426 2007 849 261*2^618918-1 186316 L145 2007 850 93254*5^266111+1 186009 p196 2007 851 Phi(3,-473198^16384) 185960 f4 2005 Generalized unique 852 393571035*2^617318+1 185840 L122 2007 853 243*2^616662-1 185637 L442 2007 854 8331405*2^616479-1 185586 L87 2005 855 279703*2^616235-1 185511 L53 2004 856 91*2^616072+1 185459 p189 2006 857 279*2^616044-1 185451 L145 2007 858b 615*2^615952-1 185423 L268 2008 859 29399*2^615101+1 185169 g6 2006 860 103259*2^615076-1 185162 g163 2002 861 77*2^614995+1 185134 L56 2005 862 1581823815*2^614637-1 185034 L83 2005 863 5775*2^614179+1 184891 p189 2007 864 69*2^613781-1 184769 L138 2006 865 222997*2^613153-1 184583 g163 2001 866 429370^32768+1 184577 g295 2001 Generalized Fermat 867 35535391*2^612212+1 184302 g267 2007 868 Phi(3,-415159^16384) 184098 f7 2005 Generalized unique 869d 1485*2^611020+1 183939 g405 2008 870 159*2^611020-1 183938 L91 2005 871 289*2^610737-1 183853 L6 2005 872e 63*2^610704-1 183843 L442 2008 873 357491*2^609338-1 183435 g302 2003 874 181*2^608192+1 183087 p189 2007 875 77*2^607920-1 183005 L56 2004 876 267*2^607688-1 182935 L261 2007 877 2*131^86365+1 182859 g404 2007 Divides Phi(131^86365,2) 878 12345*2^607395-1 182849 L183 2006 879 Phi(3,-377716^16384) 182753 f7 2005 Generalized unique 880 245*2^606706-1 182640 L426 2007 881 141*2^605392+1 182244 p43 2005 882 17*2^605394-1 182243 L141 2006 883 225*2^605172+1 182178 p43 2005 Generalized Fermat, divides GF(605169,3) 884 Phi(3,-358446^16384) 182008 f4 2005 Generalized unique 885 173*2^604585+1 182001 p189 2007 886 Phi(3,-357238^16384) 181960 f7 2005 Generalized unique 887 Phi(3,-352694^16384) 181778 f4 2005 Generalized unique 888 131*2^603738-1 181746 L426 2007 889 Phi(3,-350159^16384) 181675 f7 2005 Generalized unique 890 129*2^603488-1 181671 L260 2007 891 Phi(3,-347458^16384) 181565 f7 2005 Generalized unique 892 111*2^602565-1 181393 L91 2005 893e 103*2^602483-1 181368 L488 2008 894 169*2^602070+1 181244 g246 2007 Generalized Fermat 895 255*2^601910-1 181196 g320 2007 896 2607*2^601176+1 180976 g61 2005 897 17*2^601158-1 180968 g267 2004 898 332554^32768+1 180941 GF5 2002 Generalized Fermat 899 330716^32768+1 180862 g232 2001 Generalized Fermat 900 33*2^600270+1 180701 L126 2005 Divides GF(600269,5) 901 Phi(3,-326040^16384) 180659 f7 2005 Generalized unique 902 225*2^600080+1 180645 p43 2005 Generalized Fermat 903 4159449*2^600000-1 180625 L81 2006 904 3672389*2^600000-1 180625 L81 2006 905 3543819*2^600000-1 180625 L81 2006 906 3368853*2^600000-1 180625 L81 2006 907 2666517*2^600000-1 180625 L81 2006 908 2606859*2^600000-1 180625 L81 2006 909 2420747*2^600000-1 180625 L81 2006 910 2220567*2^600000-1 180625 L81 2006 911 2189259*2^600000-1 180625 L81 2006 912 2092353*2^600000-1 180625 L81 2006 913 1484163*2^600000-1 180625 L81 2006 914 339217*2^600002+1 180625 g305 2007 915 20475*2^600004+1 180624 g305 2007 916 13971*2^600004+1 180624 g305 2007 917 162585*2^600000-1 180624 L81 2006 918 3234846615*2^599555-1 180494 p113 2005 919 675*2^599539-1 180483 L79 2007 920 321164^32768+1 180445 g232 2001 Generalized Fermat 921 861*2^599041-1 180333 L79 2006 922 Phi(3,-317790^16384) 180295 f7 2005 Generalized unique 923b 349*2^598831-1 180269 L79 2008 924 22932195*2^598360-1 180132 L138 2006 925 33*2^598248-1 180093 L138 2006 926 10^180004+248797842*10^89998+1 180005 D 2007 Palindrome 927 163*2^597474+1 179860 p43 2005 Divides GF(597473,3) 928 Phi(3,-307866^16384) 179843 f7 2005 Generalized unique 929 1179*2^596423+1 179545 g387 2006 930 Phi(3,-297244^16384) 179343 f7 2005 Generalized unique 931 315940139*2^595620-1 179308 L10 2004 932 1515*2^593203-1 178576 L183 2007 933 149*2^592968-1 178504 L171 2006 934 255*2^592080-1 178237 g320 2007 935 171*2^590818-1 177857 L91 2005 936 Phi(3,-263458^16384) 177626 f7 2005 Generalized unique 937 2*353^69705+1 177593 g404 2007 938a 98682705*2^589915-1 177591 L545 2008 939 123406*5^253626+1 177283 p188 2006 940 Phi(3,-64319462214^8192) 177084 f18 2006 Generalized unique 941 279*2^587881-1 176973 L145 2007 942 39*2^587850+1 176963 g267 2005 943 301*2^587635-1 176899 L79 2007 944 25*2^587585-1 176883 L137 2006 945c 161*2^587570-1 176879 L323 2008 946 249830^32768+1 176871 g242 2001 Generalized Fermat 947 229*2^586795-1 176646 L145 2006 948 93*2^586453+1 176542 g196 2003 949 99*2^586088-1 176433 L167 2006 950 195*2^585988+1 176403 p189 2007 951 999*2^585907+1 176379 L110 2006 952 Phi(3,-241074^16384) 176363 f7 2005 Generalized unique 953 Phi(3,-240513^16384) 176330 p72 2005 Generalized unique 954 8331405*2^585714-1 176325 L87 2005 955 33*2^585400-1 176225 L138 2006 956 191*2^585377+1 176219 p189 2007 957 151*2^585044+1 176118 L446 2007 Divides Fermat F(585042) 958 3*2^584995-1 176102 L24 2003 959e 407*2^584491+1 175952 L203 2008 960 1003*2^584103-1 175836 L51 2004 961 Phi(3,29093^19683) 175722 p16 2002 Generalized unique 962 297*2^583464-1 175643 L421 2007 963 Phi(3,28808^19683) 175554 p16 2002 Generalized unique 964 183*2^583114+1 175538 p189 2007 965 736320585*2^582738-1 175431 L200 2007 966 123*2^582672+1 175404 p189 2007 967 177*2^582454-1 175339 L145 2006 968 246419198025*2^582194-1 175270 L106 2006 969 53*2^582078-1 175225 L251 2007 970 10^175108+230767032*10^87550+1 175109 D 2007 Palindrome 971 Phi(3,-219682^16384) 175040 f7 2005 Generalized unique 972 199*2^581119-1 174937 L426 2007 973 99*2^580738+1 174822 p76 2005 974 69*2^580596-1 174779 L138 2006 975 93*2^580482-1 174745 L147 2007 976 339728*5^249588-1 174461 p188 2006 977 1597*2^579373-1 174412 L488 2007 978b 666625245*2^578853-1 174261 L545 2008 979c 108045*2^578856-1 174259 L466 2008 980 122149*2^578806+1 174244 g341 2004 981 675*2^578746-1 174223 L79 2007 982 65*2^578512-1 174152 L132 2005 983 89707*2^578313-1 174095 g173 2003 984 204462^32768+1 174019 g27 2001 Generalized Fermat 985 255*2^577903-1 173969 g320 2006 986 735*2^577763-1 173927 g172 2006 987 Phi(3,-203097^16384) 173923 f4 2005 Generalized unique 988b 163*2^577723-1 173915 L323 2008 989 171*2^576733-1 173617 L91 2005 990c 67*2^576558+1 173564 p227 2008 991 735*2^575880-1 173361 g172 2006 992 331*2^575199-1 173155 g320 2007 993 98939*2^575144-1 173141 g163 2001 994 371697*2^574646-1 172992 g356 2006 995 45*2^574506+1 172946 g409 2007 Divides GF(574504,3) 996 1581823815*2^574196-1 172860 L83 2005 997b 113*2^572966-1 172483 L257 2008 998 Phi(3,24071^19683) 172482 p16 2002 Generalized unique 999 Phi(3,-33650405888^8192) 172475 f14 2006 Generalized unique 1000 405*2^572623+1 172380 L203 2007 1001 861*2^572559-1 172361 L79 2006 1002 141*2^572007+1 172194 p43 2005 1003 Phi(3,-32245301250^8192) 172171 f14 2006 Generalized unique 1004 1581823815*2^571773-1 172131 L83 2005 1005f 227968*5^245975-1 171935 p225 2007 1006 2607*2^570948+1 171876 g61 2005 1007 1581823815*2^570823-1 171845 L83 2005 1008 40078*5^245766+1 171788 p215 2007 1009 141*2^570401+1 171710 p43 2005 1010a 427*2^570112+1 171624 L203 2008 1011 19580625*2^569850+1 171550 L71 2007 Generalized Fermat 1012b 666625245*2^569811-1 171540 L545 2008 1013b 2759*2^569812-1 171534 L251 2008 1014 197*2^569222-1 171356 L167 2007 1015 15*2^568780-1 171222 L52 2005 1016 167176^32768+1 171153 g0 2000 Generalized Fermat 1017 Phi(3,-27745199048^8192) 171102 f6 2006 Generalized unique 1018 5380571*2^567890-1 170959 L81 2005 1019 5256777*2^567890-1 170959 L81 2005 1020 4537013*2^567890-1 170959 L81 2005 1021 4455531*2^567890-1 170959 L81 2005 1022 4206591*2^567890-1 170959 L81 2005 1023 3941273*2^567890-1 170959 L81 2005 1024 3443493*2^567890-1 170959 L81 2005 1025 3399591*2^567890-1 170959 L81 2005 1026 3275663*2^567890-1 170959 L81 2005 1027 2166717*2^567890-1 170959 L81 2005 1028 1699307*2^567890-1 170959 L81 2005 1029 1113315*2^567890-1 170958 L81 2005 1030 829653*2^567890-1 170958 L81 2005 1031 183435*2^567890-1 170958 L81 2005 1032 301*2^566979-1 170681 L79 2007 1033 66242*5^244063+1 170598 p215 2007 1034b 2073*2^566123-1 170424 L268 2008 1035 57*2^565994-1 170383 L261 2007 1036 291*2^565917-1 170361 L261 2007 1037 315*2^565722+1 170302 g361 2007 1038 869688105*2^565266-1 170171 L139 2006 1039 41117*2^564778-1 170020 L6 2005 1040 10^170006+3880883*10^85000+1 170007 D 2006 Palindrome 1041 392113#+1 169966 p16 2001 Primorial 1042b 349*2^564443-1 169917 L79 2008 1043 315*2^564347-1 169888 L79 2007 1044 181*2^563997-1 169783 L145 2006 1045 91*2^563469-1 169624 L145 2006 1046 (2^281621+1)^2-2 169553 p89 2005 1047 13*2^562456+1 169318 g267 2003 Divides GF(562454,5) 1048 7*2^561816+1 169125 g148 2003 Divides GF(561815,5); GF(561815,6) [p149] 1049 1109*2^561705+1 169094 L78 2006 1050d 990267135*2^561576-1 169061 L545 2008 1051 964*7^200026+1 169045 g107 2004 1052 195*2^561444-1 169014 L138 2006 1053 123*2^561012+1 168884 p189 2007 1054 199*2^560987-1 168877 L426 2007 1055 117*2^560848-1 168835 L145 2007 1056 1581823815*2^560649-1 168782 L83 2005 1057 163*2^560576+1 168753 p43 2005 1058 19580625*2^560531+1 168744 L71 2007 1059 229*2^560259-1 168658 L171 2006 1060 861*2^560221-1 168647 L79 2006 1061b 111546435*2^559752-1 168511 L466 2008 1062 64*3^353093+1 168470 x28 2005 1063 Phi(3,-137683^16384) 168391 f2 2005 Generalized unique 1064 861*2^558945-1 168263 L79 2006 1065c 2151*2^558397-1 168098 L268 2008 1066 219*2^558313-1 168072 L91 2005 1067 1485*2^558224+1 168046 g405 2007 1068 246419198025*2^557789-1 167923 L106 2006 1069 169719*2^557557+1 167847 g141 2000 1070 446509*2^557118+1 167715 g182 2003 1071b 111546435*2^556240-1 167453 L466 2008 1072 22932195*2^556146-1 167424 L138 2006 1073 235*2^556077-1 167399 L163 2006 1074 243*2^555984+1 167371 L165 2007 Divides GF(555978,3) 1075 39*2^555902+1 167345 g267 2005 1076 5347983*2^555555-1 167246 L81 2006 1077 5184553*2^555555-1 167246 L81 2006 1078 5028771*2^555555-1 167246 L81 2006 1079 4700535*2^555555-1 167246 L81 2006 1080 4258965*2^555555-1 167246 L81 2006 1081 3664525*2^555555-1 167246 L81 2006 1082 3659001*2^555555-1 167246 L81 2006 1083 3516945*2^555555-1 167246 L81 2006 1084 2949993*2^555555-1 167246 L81 2006 1085 2876215*2^555555-1 167246 L81 2006 1086 2169615*2^555555-1 167246 L81 2006 1087 1003323*2^555555-1 167245 L81 2006 1088 827365*2^555555-1 167245 L81 2006 1089 465099*2^555555-1 167245 L81 2006 1090 339559*2^555555-1 167245 L81 2006 1091 135345*2^555555-1 167244 L81 2006 1092d 283076*5^239214-1 167209 p225 2008 1093 99*2^555115+1 167109 p114 2005 1094 301*2^554825-1 167022 L80 2007 1095 181*2^553989-1 166770 L138 2006 1096 2995125705*2^553148-1 166524 L87 2005 1097 855*2^552791+1 166410 L156 2007 1098 1581823815*2^552718-1 166394 L83 2005 1099 191*2^552085+1 166197 p189 2007 1100 5761455*2^551907-1 166148 g393 2005 1101 37*2^551830+1 166119 p122 2005 1102 406033*2^551315-1 165968 L138 2006 1103 81*2^551155+1 165917 gt 2006 1104e 666625245*2^550161-1 165624 L146 2008 1105 195*2^550148+1 165614 p189 2007 1106 Phi(3,-12742963350^8192) 165565 f18 2006 Generalized unique 1107 210885*2^549843-1 165525 L137 2005 1108 231*2^549235+1 165339 p43 2005 1109 11111*2^549034-1 165280 L123 2007 1110 199*2^548533-1 165128 L426 2007 1111d 343*2^548383-1 165083 L79 2008 1112 179*2^548291+1 165055 p189 2007 1113 2^548108-2^274054-1 164997 p168 2006 1114 37*2^548012+1 164970 p122 2005 1115c 435*2^547893+1 164935 L203 2008 1116 458743*2^547791-1 164908 g163 2003 1117 735*2^547661-1 164866 g172 2006 1118 537801*2^547497+1 164819 g356 2006 1119 431595*2^547497+1 164819 g356 2006 1120 143309*2^547497+1 164819 g356 2006 1121 95309*2^547497+1 164818 g356 2006 1122 56781*2^547497+1 164818 g356 2006 1123 1695*2^547141+1 164710 g336 2006 1124 1485*2^547107+1 164699 g405 2007 1125 153*2^545716-1 164280 L91 2005 1126 735*2^544725-1 163982 g172 2006 1127 5761455*2^544162-1 163816 g393 2005 1128 246419198025*2^543820-1 163718 L106 2006 1129 19750825*2^543452+1 163603 g121 2004 1130b 1857*2^543216-1 163528 L468 2008 1131 89*2^543049+1 163476 p189 2006 1132 49*2^542945-1 163445 L217 2007 1133 Phi(3,-96280^16384) 163301 f2 2005 Generalized unique 1134f 407*2^541955+1 163148 L203 2007 1135 199*2^541753-1 163087 L426 2007 1136 121*2^541621-1 163047 L65 2004 1137 255255*2^541578+1 163037 L94 2006 1138f 325*2^541569-1 163032 L79 2007 1139 257*2^541402-1 162981 L145 2006 1140 91*2^541128+1 162898 p189 2006 1141 159503*2^540945+1 162846 g341 2004 1142 201*2^540810-1 162803 L282 2007 1143d 190468*5^232789-1 162718 p225 2008 1144 243*2^539016-1 162263 L442 2007 1145 67531*2^538755-1 162187 L164 2007 1146 21*2^538657-1 162154 L56 2004 1147 163*2^538318+1 162053 p43 2005 1148c 431*2^538215+1 162022 L203 2008 1149b 95662*5^231787-1 162018 p214 2008 1150 465*2^538043-1 161970 L198 2007 1151d 2151*2^537994-1 161956 L268 2008 1152 79*2^537238+1 161727 p189 2006 1153 3721*2^536916+1 161632 L123 2007 Generalized Fermat 1154 417*2^536876-1 161619 g276 2006 1155 129*2^536615-1 161540 L145 2007 1156 685281*2^535827-1 161306 L161 2006 1157 91*2^535819-1 161300 L145 2006 1158 525*2^535741-1 161277 L79 2007 1159 231*2^535713-1 161269 L87 2005 1160d 108045*2^535443-1 161190 L466 2008 1161 37510*3^337592+1 161077 p126 2006 Generalized Cullen 1162 39*2^534973+1 161045 g267 2005 1163 101*2^534891+1 161021 p189 2007 1164 97*2^534602+1 160934 p114 2005 1165 147*2^534558+1 160921 p189 2007 1166 97*2^534310+1 160846 p114 2005 1167c 978847155*2^533895-1 160728 L58 2008 1168 1337*2^533416-1 160578 L51 2004 1169 137*2^533043+1 160465 MC 2004 1170 401143*2^532927-1 160433 g163 2003 1171a 273*2^532597+1 160331 p161 2008 1172 45652*5^229218+1 160222 p215 2007 1173 10^160016+8231328*10^80005+1 160017 D 2006 Palindrome 1174 199*2^531357-1 159957 L426 2007 1175 291*2^531347-1 159954 L171 2007 1176b 209*2^530729+1 159768 p161 2008 1177 33448*5^228454+1 159688 p215 2007 1178 503*2^530429+1 159678 g233 2006 1179 5775*2^530395+1 159669 p189 2007 1180 105*2^530360-1 159657 L325 2007 1181 145*2^530181-1 159603 L163 2006 1182 302627325*2^530101+1 159585 gf 1999 1183 675*2^529997-1 159548 L79 2007 1184b 3039469*2^529893-1 159521 L466 2008 1185 39*2^529642+1 159440 g267 2005 1186c 978847155*2^529577-1 159428 L58 2008 1187 22932195*2^529462-1 159392 L138 2006 1188 175*2^529417-1 159373 L145 2006 1189b 349*2^529251-1 159323 L79 2008 1190d 435*2^529247+1 159322 L203 2008 1191b 273*2^529094+1 159276 p227 2008 1192 2995125705*2^529005-1 159256 L87 2005 1193 2508*1959^48373+1 159249 g261 2005 1194 163*2^528788+1 159184 p43 2005 1195 45*2^528245-1 159020 L167 2007 1196 70906^32768+1 158948 g136 2001 Generalized Fermat 1197 366439#+1 158936 p16 2001 Primorial 1198 19650919*2^527530+1 158810 p147 2004 1199 525*2^527270-1 158727 L79 2007 1200 67*2^527037-1 158656 L268 2007 1201 1603*2^526319-1 158442 L182 2006 1202 345*2^525977+1 158338 g258 2007 Divides GF(525974,6) 1203 11*2^525589+1 158220 p116 2003 Divides GF(525588,6) 1204 135*2^525544-1 158207 L171 2007 1205 287*2^525378-1 158157 L145 2006 1206e 425*2^524997+1 158043 L203 2008 1207 3234846615*2^524946-1 158035 p113 2004 1208b 1557973*2^524288+1 157833 L466 2008 1209b 1359313*2^524288+1 157833 L466 2008 1210c 1292371*2^524288+1 157833 L466 2008 1211c 1267013*2^524288-1 157833 L466 2008 1212d 1204313*2^524288-1 157833 L466 2008 1213d 1109427*2^524288+1 157833 L466 2008 1214e 764017*2^524288+1 157833 L466 2008 1215f 685299*2^524288-1 157833 L466 2007 1216f 677901*2^524288+1 157833 L466 2007 1217f 622867*2^524288+1 157833 L466 2007 1218f 428079*2^524288-1 157833 L466 2007 1219 422943*2^524288+1 157833 L466 2007 1220 358245*2^524288+1 157832 L466 2007 1221 113451*2^524287+1 157832 p152 2004 1222 255255*2^523865+1 157705 L94 2006 1223 27183585*2^523451+1 157582 L122 2007 1224 137*2^523283+1 157527 MC 2004 1225b 405405*2^523129-1 157484 L466 2008 1226 273*2^522287-1 157227 L171 2007 1227 465*2^522168-1 157191 L198 2007 1228 769217*2^522002-1 157145 p90 2007 1229 338271*2^522002-1 157144 p90 2007 1230 268311*2^522002-1 157144 p90 2007 1231 25447*2^522002+1 157143 p90 2006 1232 21735*2^522002-1 157143 p90 2007 1233 3975*2^522004+1 157143 p90 2006 1234 63*2^521925+1 157117 p161 2007 1235b 98682705*2^521820-1 157092 L545 2008 1236 326962*5^224737-1 157090 p225 2007 1237 13*2^521306+1 156930 g267 2003 1238 123*2^521031-1 156849 L91 2005 1239f 21102003*2^520908-1 156817 L458 2007 1240 111*2^520923-1 156816 L91 2005 1241 201*2^520586-1 156715 L282 2007 1242 133138*5^224013-1 156584 p225 2007 1243 1117*2^520148+1 156584 g241 2006 1244 237881*2^520025+1 156549 g167 2003 1245b 405405*2^519961-1 156530 L466 2008 1246 57*2^519892+1 156505 p152 2007 1247 57*2^519862+1 156496 p152 2007 1248e 313*2^519748+1 156463 L153 2008 1249b 657*2^519647+1 156433 p161 2008 1250b 685*2^519476+1 156381 p161 2008 1251 243*2^518736-1 156158 L442 2007 1252 123*2^518540-1 156099 L91 2005 1253f 301*2^517960+1 155924 L153 2007 1254e 233*2^517373+1 155748 p227 2008 1255 293*2^517242-1 155708 L145 2006 1256 5761455*2^517136-1 155681 g393 2005 1257a 721*2^516520+1 155491 p161 2008 1258 123*2^516456-1 155471 L91 2005 1259 405*2^516432-1 155465 L282 2007 1260 83660*72^83660-1 155390 g265 2003 Generalized Woodall 1261 1581823815*2^516152-1 155387 L83 2005 1262e 507*2^516086+1 155361 L153 2008 1263 231*2^516048+1 155349 p43 2005 1264 986963835*2^516018+1 155346 g368 2005 1265 71*2^515885+1 155299 p152 2007 1266d 287*2^515827+1 155282 p227 2008 1267f 501*2^515543+1 155197 L153 2007 1268 736320585*2^515431-1 155170 L183 2007 1269 5775*2^515218+1 155100 p189 2007 1270e 759007755*2^514971-1 155031 L545 2008 1271 159*2^514927+1 155011 p43 2005 1272a 987*2^514910+1 155007 p161 2008 1273d 517*2^514430+1 154862 L153 2008 1274d 926197*2^514229-1 154805 L466 2008 1275d 834961*2^514229-1 154805 L466 2008 1276c 131831*2^514229+1 154804 L466 2008 1277 103939*2^514229-1 154804 L466 2007 1278 14161*2^514229-1 154803 L466 2007 1279 3681*2^514229-1 154802 L466 2007 1280 165452*5^221446-1 154790 p225 2007 1281e 2153*2^514076-1 154756 L268 2008 1282 321*2^514041-1 154745 L79 2007 1283 281065*2^513505-1 154586 L80 2005 1284b 393*2^513153+1 154478 p227 2008 1285 121*2^513020+1 154437 p189 2007 Generalized Fermat 1286 39*2^512997+1 154430 g267 2005 Divides GF(512994,5), GF(512995,6) 1287b 795*2^512914+1 154406 p161 2008 1288 65537*2^512895+1 154402 g361 2006 1289b 717*2^512802+1 154372 p161 2008 1290 71*2^512745+1 154354 p152 2007 1291 70013*2^512206-1 154195 g276 2005 1292d 451*2^512076+1 154153 L153 2008 1293 692835*2^511792-1 154071 L138 2005 1294 41*2^511718-1 154045 L290 2007 1295 121125181*2^511347-1 153939 p92 2005 1296 117*2^511361-1 153938 L171 2007 1297d 453*2^511288+1 153916 L153 2008 1298 13131*2^511111-1 153864 L123 2005 1299 1307*2^511011+1 153833 L409 2007 1300 197*2^510940-1 153811 L167 2007 1301 357*2^510812-1 153773 g276 2006 1302 39*2^510595+1 153707 g267 2005 1303 243*2^510491-1 153676 L442 2007 1304 64059*2^510101+1 153561 gt 2001 1305b 487*2^509982+1 153523 L153 2008 1306 147*2^509831+1 153477 p189 2007 1307e 423*2^509720+1 153444 L203 2008 1308 289*2^509401-1 153348 L6 2005 1309c 651*2^509299+1 153318 p161 2008 1310a 5655*2^508993-1 153226 L268 2008 1311 19911001*2^508852+1 153188 g369 2005 1312b 853*2^508240+1 152999 p161 2008 1313b 659*2^508117+1 152962 p161 2008 1314 313*2^508091-1 152954 L79 2007 1315 (2^253987-1)^2-2 152916 p89 2007 1316a 5955*2^507890-1 152894 L268 2008 1317 207*2^507833-1 152876 L330 2007 1318 179*2^507816-1 152871 L145 2006 1319 125*2^507637+1 152817 p189 2007 1320 2*191^66971+1 152764 g404 2006 Divides Phi(191^66971,2) 1321e 253*2^507316+1 152720 p227 2008 1322 43541*2^507098-1 152657 g23 2000 1323 74528*5^218272-1 152571 p188 2006 1324 417*2^506332+1 152424 L203 2007 1325b 395*2^505679+1 152228 p227 2008 1326a 19725*2^505100+1 152055 L541 2008 1327 1224255*2^505050-1 152042 L434 2007 1328 1208955*2^505050-1 152042 L434 2007 1329 817263*2^505050-1 152042 L434 2007 1330 247005*2^505050-1 152041 L434 2007 1331 225507*2^505050-1 152041 L434 2007 1332 395*2^505000-1 152023 L56 2005 1333 2607*2^504959+1 152012 g61 2004 1334 600921*2^504799+1 151966 g337 2004 1335e 611*2^504751+1 151948 L153 2008 1336c 469*2^504610+1 151906 L153 2008 1337a 3389*2^504584-1 151899 L251 2008 1338e 611*2^504137+1 151764 L153 2008 1339e 507*2^504116+1 151757 L153 2008 1340b 863*2^504085+1 151748 p161 2008 1341e 2177*2^503892-1 151690 L268 2008 1342 9*2^503893-1 151688 L38 2004 1343 69*2^503641+1 151613 p114 2002 1344 44312*5^216837+1 151568 p215 2007 1345 89*2^503479+1 151565 p189 2006 1346 964387*2^502793-1 151362 g396 2005 1347 175*2^502646+1 151314 p189 2007 1348c 833*2^502165+1 151170 g267 2008 1349 289*2^501991-1 151117 L6 2005 1350 883*2^501779-1 151054 g219 2007 1351d 295*2^501770+1 151051 p161 2008 1352 99999999321741*2^501205+1 150892 L430 2007 1353 49*2^501238+1 150890 g402 2006 Generalized Fermat 1354 177*2^501106+1 150851 g226 2005 1355b 749*2^501083+1 150844 p161 2008 1356 1581823815*2^500591-1 150703 L83 2005 1357 604189*2^500578+1 150695 g118 2004 1358 211395*2^500025-1 150528 L402 2007 1359 4468523*2^500000-1 150522 L81 2006 1360 3868043*2^500000-1 150522 L81 2006 1361 3809145*2^500000-1 150522 L81 2006 1362 3404927*2^500000-1 150522 L81 2006 1363 2500725*2^500000-1 150522 L81 2006 1364 1972625*2^500000-1 150522 L81 2006 1365 1627497*2^500000-1 150522 L81 2006 1366 1035779*2^500000-1 150522 L81 2006 1367 995547*2^500000-1 150521 L81 2006 1368 367899*2^500000-1 150521 L81 2006 1369 14933*2^500001+1 150520 g305 2004 1370 2089*2^499951-1 150504 L261 2007 1371 135*2^499948+1 150502 g354 2005 1372 439*2^499662+1 150416 L153 2007 1373b 405405*2^499569-1 150391 L466 2008 1374 5775*2^499522+1 150375 p189 2007 1375 407*2^499431+1 150347 L203 2007 1376 73*2^499391-1 150334 L145 2006 1377f 61*2^499175-1 150269 L290 2007 1378 2995125705*2^499082-1 150249 L72 2005 1379 231*2^498961-1 150205 L87 2005 1380 3*346369#+1 150198 p16 2002 1381 471*2^498476+1 150059 L153 2007 1382 19580625*2^498383-1 150036 L71 2007 1383 429*2^498391+1 150034 L153 2007 1384 2*431^56947+1 150026 g404 2007 Divides Phi(431^56947,2) 1385 10^150008+4798974*10^75001+1 150009 D 2006 Palindrome 1386 10^150006+7426247*10^75000+1 150007 p5 2005 Palindrome 1387c 63405*2^498116+1 149953 L541 2008 1388 144643*2^498079-1 149942 g173 2000 1389 (2^248949-1)^2-2 149883 p191 2006 1390 2*1931^45605+1 149849 g404 2007 Divides Phi(1931^45605,2) 1391 241*2^497679-1 149819 L145 2006 1392 465869*2^497596-1 149797 g302 2003 1393c 124679*2^497244-1 149691 L284 2008 1394 469*2^497206+1 149677 L203 2007 1395 189*2^496835-1 149565 L91 2005 1396a 2029*2^496685-1 149521 L614 2008 1397 155*2^496604-1 149495 L163 2006 1398e 495*2^496551+1 149480 L153 2008 1399 23*2^496422-1 149440 L40 2004 1400b 399*2^496100-1 149344 g276 2008 1401 895823*2^495837+1 149268 g335 2002 1402 511*2^495800+1 149254 g136 2006 1403a 5955*2^495794-1 149253 L268 2008 1404 243*2^495732+1 149233 L165 2007 Divides Fermat F(495728), GF(495726,3), GF(495728,6), GF(495727,12) 1405 Phi(3,-35822^16384) 149231 f2 2005 Generalized unique 1406 107*2^494896-1 148981 L138 2006 1407a 5655*2^494763-1 148943 L268 2008 1408 35*2^494607+1 148894 g220 2005 1409f 583*2^494466+1 148852 g233 2007 1410 121*2^494317-1 148807 L66 2004 1411 81778*66^81778+1 148804 g157 2007 Generalized Cullen 1412c 4*3^311835-1 148784 p228 2008 1413 22932195*2^494150-1 148762 L138 2006 1414 521*2^494105+1 148744 g136 2006 1415 235*2^493738+1 148633 L153 2007 1416 297*2^493726-1 148629 L195 2007 1417 138724*5^212488+1 148528 p215 2007 1418 1695*2^493238+1 148483 g336 2005 1419 261*2^492999+1 148410 g361 2006 1420a 2029*2^492765-1 148341 L614 2008 1421 297*2^492450-1 148245 L195 2007 1422c 63405*2^492140+1 148154 L587 2008 1423 427*2^492076+1 148133 L153 2007 1424 36957*2^491967+1 148102 g256 2002 1425f 292648*5^211729-1 147998 p225 2007 1426 181*2^491487-1 147955 L171 2006 1427f 333*2^491436-1 147940 L79 2007 1428 225*2^491135-1 147849 L91 2005 1429 3803443215*2^491104-1 147847 L167 2006 1430 402335175*2^490928-1 147793 L146 2006 1431 277*2^490805-1 147750 L145 2006 1432 179*2^490800-1 147748 L138 2006 1433 157*2^490772+1 147740 p122 2005 1434 51*2^490673+1 147709 p114 2004 1435 5077*2^490629-1 147698 L251 2007 1436 597*2^490528+1 147667 g387 2006 1437 177*2^490500+1 147658 g226 2005 1438a 2029*2^489935-1 147489 L614 2008 1439b 2595*2^489851-1 147464 L261 2008 1440 20030919*2^489643+1 147405 g344 2004 1441 581*2^489603+1 147388 g233 2007 1442 99*2^488698+1 147115 p114 2005 1443 101*2^488039+1 146917 g233 2005 1444 165*2^487961-1 146894 L32 2005 1445 243*2^487938+1 146887 p114 2004 1446 869*2^487791+1 146843 p114 2005 1447 725*2^487759+1 146833 p114 2005 1448 189*2^487601-1 146785 L91 2005 1449 869688105*2^487488-1 146758 L139 2006 1450 999*2^487426+1 146733 p114 2005 1451 1581823815*2^486425-1 146438 L83 2005 1452 323*2^486322-1 146401 g320 2007 1453 22932195*2^485935-1 146289 L138 2006 1454b 759375*2^485773-1 146239 L284 2008 1455 255255*2^485660+1 146204 L94 2005 1456f 583*2^485520+1 146159 g233 2007 1457 275*2^485505+1 146155 L153 2007 1458 375*2^485466+1 146143 g380 2006 1459 253*2^485188+1 146059 L153 2007 1460 9*2^484975-1 145993 L38 2004 1461 105*2^484658-1 145899 L38 2005 1462 201*2^484583-1 145877 L167 2006 1463 193*2^484500+1 145852 L57 2006 1464 247099*2^484190+1 145762 g341 2004 1465b 363*2^484076+1 145724 L153 2008 1466 229*2^484018+1 145707 L181 2006 1467 173*2^483932-1 145681 L145 2007 1468c 519*2^483915+1 145676 L153 2008 1469 5775*2^483844+1 145656 p189 2007 1470 253*2^483768+1 145632 L153 2007 1471 1103*2^483326-1 145499 L10 2004 1472 187*2^483153-1 145446 L138 2006 1473 15*2^483098+1 145429 p76 2004 1474 149*2^483045+1 145414 L57 2006 1475 736320585*2^482897-1 145376 L137 2006 1476 219*2^482782+1 145335 g233 2007 1477 1003*2^482655-1 145297 L51 2004 1478 159*2^482581-1 145274 L91 2005 1479 183*2^482384+1 145215 L108 2005 1480 53*2^482377+1 145212 p114 2004 1481 27183585*2^482296+1 145193 L122 2007 1482 203*2^482177+1 145153 g233 2006 1483 481899*2^481899+1 145072 gm 1998 Cullen 1484 255*2^481837-1 145050 g320 2005 1485b 957860475*2^481762-1 145034 L18 2008 1486 207*2^481385-1 144914 L186 2007 1487b 577294575*2^481273+1 144887 g42 2008 1488 203*2^480918-1 144774 L163 2006 1489 189*2^480835-1 144749 L91 2005 1490 95493!3+1 144697 p119 2006 Multifactorial 1491 309*2^480343-1 144601 L79 2007 1492 1455*2^480180-1 144552 g405 2007 1493b 2*599^51983+1 144380 g404 2008 Divides Phi(599^51983,2) 1494 279*2^479437-1 144328 L199 2007 1495 736320585*2^479381-1 144317 L137 2006 1496 692835*2^479214-1 144264 L87 2005 1497 425*2^479187+1 144253 L153 2007 1498 473*2^479081+1 144221 L153 2007 1499c 3335*2^478970-1 144188 L261 2008 1500 72048*10^144096+1 144101 g157 2005 Generalized Cullen 1501 129*2^478538+1 144057 L57 2006 1502 195*2^478255+1 143972 L108 2006 1503 147639*2^478236-1 143969 g356 2005 1504 10623*2^478236-1 143968 L74 2005 1505c 3039469*2^477833-1 143849 L466 2008 1506 Phi(3,4469^19683) 143695 p16 2002 Generalized unique 1507c 2211*2^477294-1 143684 L261 2008 1508 Phi(3,-24135^16384) 143611 f2 2005 Generalized unique 1509 363*2^476748-1 143519 g276 2006 1510c 1275*2^476581-1 143469 L80 2008 1511a 1575*2^476247-1 143368 L284 2008 1512 2123*2^476034-1 143304 L261 2007 1513b 315*2^475986-1 143289 L594 2008 1514c 1049*2^475896-1 143262 L80 2008 1515 20152491645*2^475768-1 143231 L268 2007 1516 106074103*2^475699-1 143208 L163 2006 1517e 295*2^475400+1 143113 L153 2008 1518c 1299*2^474932-1 142972 L80 2008 1519c 1225*2^474797-1 142932 L80 2008 1520 5929*2^474778+1 142927 L123 2007 Generalized Fermat 1521 1197*2^474764+1 142922 g387 2007 1522 34790!-1 142891 p85 2002 Factorial 1523 135*2^474178-1 142744 L140 2007 1524c 1145*2^474062-1 142710 L80 2008 1525c 1389*2^474039-1 142704 L80 2008 1526d 493*2^473996+1 142690 L153 2008 1527c 1191*2^473614-1 142576 L80 2008 1528 276278983*2^473423-1 142523 L10 2004 1529c 1133*2^473132-1 142430 L80 2008 1530 157*2^473073-1 142412 L163 2006 1531 105*2^473040+1 142402 g233 2005 1532 221*2^473029+1 142399 g233 2007 1533c 1035*2^472684-1 142296 L80 2008 1534e 283*2^472530+1 142249 L153 2008 1535 429*2^472505+1 142241 L153 2007 1536 105*2^472430-1 142218 L38 2004 1537c 1047*2^472098-1 142119 L80 2008 1538 89*2^472099+1 142118 p114 2004 Divides Fermat F(472097) 1539 133*2^471455-1 141925 L145 2006 1540 81*2^471397+1 141907 p114 2004 1541 107*2^471382-1 141903 L145 2006 1542 267*2^471230-1 141857 L171 2006 1543 271*2^470529-1 141646 L145 2006 1544 3645*2^470421-1 141615 L139 2006 1545c 1161*2^470363-1 141597 L80 2008 1546c 1189*2^470253-1 141564 L80 2008 1547 131*2^470245+1 141560 p114 2005 1548 401617*2^470149-1 141535 g59 2002 1549 825*2^470111+1 141521 p114 2006 1550 933*2^470094+1 141516 p114 2006 1551 90082*5^202441-1 141506 p204 2007 1552c 1215*2^469910-1 141461 L80 2008 1553 413*2^469901+1 141457 L153 2007 1554c 1299*2^469839-1 141439 L80 2008 1555 192908*5^202258-1 141378 p204 2007 1556 269*2^469595+1 141365 L153 2007 1557 67*2^469596+1 141365 p114 2004 1558a 381*2^469371-1 141298 L548 2008 1559 379*2^469369-1 141297 g276 2007 1560c 1213*2^469359-1 141295 L80 2008 1561c 1323*2^469330-1 141286 L80 2008 1562 36231101*2^469002-1 141192 L251 2007 1563 303*2^468977+1 141179 g258 2006 1564b 5655*2^468842-1 141140 L268 2008 1565b 2741*2^468594-1 141065 L251 2008 1566 51*2^468417-1 141010 L38 2004 1567c 80463*2^468141+1 140930 L541 2008 1568 741*2^467854-1 140841 g320 2006 1569d 1037*2^467696-1 140794 L80 2008 1570 1695*2^467531+1 140745 g336 2005 1571b 7755*2^467489-1 140733 L463 2008 1572b 5955*2^467420-1 140712 L268 2008 1573 735*2^467323-1 140682 g172 2006 1574e 3015015*2^467138-1 140630 L488 2008 1575b 39547695*2^466753-1 140515 L277 2008 1576d 1035*2^466717-1 140499 L80 2008 1577 85*2^466658+1 140480 g267 2004 1578 67*2^466532+1 140442 p219 2007 1579 675*2^466442-1 140416 L79 2007 1580d 1343*2^466404-1 140405 L80 2008 1581 19580625*2^466078+1 140311 L71 2006 Generalized Fermat 1582c 405405*2^466003-1 140287 L466 2008 1583 377*2^465986-1 140279 g276 2005 1584d 305*2^465959+1 140271 L153 2008 1585 5775*2^465939+1 140266 p189 2006 1586 365*2^465850-1 140238 g276 2006 1587 64872*145^64872+1 140218 g142 2005 Generalized Cullen 1588 195*2^465427+1 140110 L108 2006 1589 231*2^465391-1 140100 L87 2005 1590d 1295*2^465366-1 140093 L80 2008 1591d 1375*2^465249-1 140058 L80 2008 1592 10^140008+4546454*10^70001+1 140009 D 2005 Palindrome 1593 145*2^464887-1 139948 L145 2006 1594 69*2^464843-1 139934 L38 2004 1595 1625260065*2^464713-1 139902 L146 2006 1596 3234846615*2^464595-1 139867 p113 2004 1597 2*191^61303+1 139835 g404 2006 Divides Phi(191^61303,2) [g187] 1598d 339*2^464483+1 139826 p161 2008 1599d 2805*2^464446-1 139816 L261 2008 1600 9613*2^464439-1 139815 L251 2007 1601 113*2^464386-1 139797 L10 2004 1602 147*2^464300-1 139771 L163 2006 1603 155056*5^199913-1 139739 p204 2007 1604 1485*2^464029-1 139690 g405 2006 1605 395*2^464002-1 139682 g276 2005 1606 99*10^139670-1 139672 p200 2006 Near-repdigit 1607 22932195*2^463856-1 139642 L138 2006 1608c 39547695*2^463654-1 139582 L277 2008 1609 177*2^463598+1 139560 g226 2004 1610 292340*3^292340-1 139488 p120 2004 Generalized Woodall 1611 91848*33^91848+1 139478 g157 2006 Generalized Cullen 1612 255*2^463229+1 139449 L153 2007 1613d 3615*2^463149-1 139426 L261 2008 1614 861*2^463119-1 139416 L79 2006 1615 377*2^463086-1 139406 g276 2005 1616d 1245*2^463080-1 139405 L80 2008 1617 419*2^463079+1 139404 L153 2007 1618 423*2^462792-1 139317 g276 2005 1619 2*149^64107+1 139317 g404 2006 1620b 351*2^462287-1 139165 L548 2008 1621 205*2^462261-1 139157 L171 2006 1622 34999*2^462058+1 139098 g189 2001 1623 41*2^462023+1 139085 p114 2004 1624 114613*2^461551-1 138946 L251 2007 1625d 3615*2^461541-1 138942 L261 2008 1626 193*2^461470+1 138919 L57 2006 1627 455*2^461215+1 138843 L153 2007 1628 9*2^461081+1 138801 g122 2003 Divides Fermat F(461076), GF(461077,3), GF(461077,6), GF(461077,12) 1629 49*2^460989-1 138774 L217 2007 1630 22932195*2^460859-1 138740 L138 2006 1631e 1387*2^460441-1 138610 L80 2008 1632e 1209*2^460264-1 138557 L80 2008 1633 20152491645*2^460155-1 138531 L268 2007 1634e 1025*2^460038-1 138489 L80 2008 1635 163*2^460006+1 138478 p43 2005 1636 471*2^459963+1 138466 L153 2007 1637 599*2^459935+1 138458 g68 2007 1638 597*2^459736+1 138398 g387 2006 1639 411*2^459595+1 138355 L153 2007 1640 185*2^459352-1 138281 L145 2006 1641 589*2^459218+1 138242 L153 2007 1642 345*2^459204+1 138237 L153 2007 1643 6191*2^459141+1 138220 g313 2005 1644 143*2^459093+1 138203 p149 2006 1645 61813*172^61813+1 138190 g407 2007 Generalized Cullen 1646 245*2^458995+1 138174 L153 2007 1647 45*2^458712+1 138088 L170 2007 Divides GF(458709,5), GF(458710,6) [K] 1648 675*2^458557-1 138043 L79 2007 1649 20030919*2^458436-1 138011 g344 2005 1650 111382*5^197410+1 137989 p215 2006 1651 23*2^458362-1 137983 L50 2004 1652 181*2^458303-1 137966 L145 2006 1653 274275*2^458258-1 137955 L180 2006 1654 169*2^458099-1 137904 L145 2006 1655 19911001*2^457932+1 137859 g369 2005 1656 413*2^457801+1 137815 L153 2007 1657 869688105*2^457651-1 137776 L139 2005 1658 403*2^457660+1 137772 L153 2007 1659e 1069*2^457657-1 137772 L80 2008 1660e 1165*2^457623-1 137762 L80 2008 1661 201193*2^457615-1 137762 g76 2003 1662 52654604145*2^457564-1 137752 L268 2007 1663 597*2^457470+1 137715 g387 2006 1664 829013*2^457421+1 137704 g156 2005 1665c 763094475*2^457258-1 137658 L545 2008 1666 735*2^457145-1 137618 g172 2006 1667c 85807*2^456977-1 137569 L421 2008 1668e 1221*2^456885-1 137540 L80 2008 1669 211*2^456840+1 137525 g233 2006 1670 4158109*2^456789-1 137514 L81 2005 1671 3492781*2^456789-1 137514 L81 2005 1672 3435549*2^456789-1 137514 L81 2005 1673 3364687*2^456789-1 137514 L81 2005 1674 2429977*2^456789-1 137514 L81 2005 1675 2250595*2^456789-1 137514 L81 2005 1676 1061839*2^456790-1769267*2^340000-1 137514 p97 2007 Arithmetic progression (3,d=1061839*2^456789-1769267*2^340000) 1677 1687009*2^456789-1 137514 L81 2005 1678 355424355*2^456781-1 137514 L87 2005 1679 1337769*2^456789-1 137514 L81 2005 1680 1061839*2^456789-1 137514 L81 2005 Arithmetic progression (2,d=1061839*2^456789-1769267*2^340000) 1681 1034731*2^456789-1 137514 L81 2005 1682 716125*2^456789-1 137514 L81 2005 1683 410895*2^456789-1 137513 L81 2005 1684 409099*2^456789-1 137513 L81 2005 1685 127756*5^196729-1 137513 p204 2007 1686c 40006*246005760^16384-1 137482 x37 2008 1687 41117*2^456614-1 137460 L6 2005 1688 281*2^456377+1 137386 g383 2005 1689e 1069*2^456141-1 137316 L80 2008 1690 279*2^455704-1 137184 L148 2007 1691 52654604145*2^455655-1 137177 L268 2007 1692 329*2^455645+1 137166 L153 2007 1693c 1381*2^455340+1 137075 L156 2008 1694 203*2^455190-1 137029 L145 2006 1695 31738*5^196001-1 137004 p204 2007 1696 213056*5^195968-1 136982 p214 2007 1697 541*2^454960+1 136960 L153 2007 1698 76710*61^76710+1 136958 g157 2006 Generalized Cullen 1699e 1245*2^454928-1 136951 L80 2008 1700c 1357*2^454900+1 136942 L156 2008 1701c 1311*2^454816+1 136917 L156 2008 1702 15*2^454681-1 136874 L52 2004 1703 285*2^454378+1 136784 L153 2007 1704d 39547695*2^454240-1 136748 L277 2008 1705 12345*2^454194-1 136731 L183 2006 1706 2197729*2^453993-1 136672 L138 2006 1707c 1185*2^453669+1 136572 L156 2008 1708c 1221*2^453651+1 136566 L156 2008 1709 (2^226749-1)^2-2 136517 p103 2005 1710 65*2^453455+1 136506 g381 2005 1711 167246*5^195250-1 136480 p204 2007 1712 3234846615*2^453034-1 136387 p113 2004 1713 855*2^452455+1 136206 L80 2007 1714 2811*2^452433+1 136200 L31 2007 1715e 3011*2^452141+1 136112 L31 2008 1716f 1157*2^452134-1 136109 L80 2007 1717 986963835*2^451943+1 136058 g368 2004 1718 515106735*2^451876-1 136037 L87 2005 1719c 1001*2^451875+1 136031 L156 2008 1720 265*2^451724+1 135985 L153 2007 1721 515*2^451661+1 135967 L153 2007 1722 1179*2^451610+1 135952 g387 2005 1723f 139*2^451367-1 135878 L442 2007 1724 525*2^451210-1 135831 L79 2007 1725 5385*2^451087-1 135795 L123 2006 1726 611325*2^451022+1 135777 g305 2004 1727e 1065*2^450932-1 135748 L80 2008 1728 255*2^450762-1 135696 g320 2005 1729 527*2^450695+1 135676 L153 2007 1730 12345*2^450486-1 135614 L183 2006 1731 47*2^450470-1 135607 L38 2004 1732 57*2^450430-1 135595 L171 2006 1733 119098*5^193933-1 135559 p196 2007 1734 255*2^450144-1 135510 g320 2005 1735f 1291*2^450059-1 135485 L80 2007 1736f 2906493*2^450000-1 135470 L465 2007 1737f 1133*2^449964-1 135456 L80 2007 1738c 353*2^449918-1 135442 L566 2008 1739 445*2^449804+1 135408 L203 2007 1740 211*2^449788+1 135403 g233 2006 1741c 749*2^449713+1 135380 p161 2008 1742 Phi(3,-13510^16384) 135354 f4 2004 Generalized unique 1743f 1329*2^449547-1 135331 L80 2007 1744 351*2^449453+1 135302 g267 2005 1745c 191*2^449381+1 135280 L57 2008 1746f 1217*2^449344-1 135270 L80 2007 1747c 637*2^449304+1 135257 p161 2008 1748 2995125705*2^449154-1 135219 L32 2004 1749f 3335*2^449116-1 135201 L261 2007 1750f 1195*2^449037-1 135177 L80 2007 1751c 981*2^448948+1 135150 p161 2008 1752 63*2^448833+1 135114 p114 2004 1753 172127*2^448743+1 135091 p132 2004 1754d 801*2^448596+1 135044 p161 2008 1755c 957*2^448584+1 135041 p161 2008 1756 22066791*2^448546-1 135034 g276 2005 1757 7844265*2^448314+1 134963 g336 2004 1758 9991*2^448316+1 134961 g313 2006 1759 9991*2^448284+1 134951 g313 2006 1760 281*2^448129+1 134903 g383 2005 1761 111*2^448102-1 134895 L91 2005 1762a 1427*2^448027+1 134873 p161 2008 1763c 675*2^447966+1 134855 p161 2008 1764c 987*2^447923+1 134842 p161 2008 1765 22932195*2^447864-1 134828 L138 2006 1766 475*2^447826+1 134812 L203 2007 1767d 1285*2^447718+1 134780 L156 2008 1768d 793*2^447604+1 134746 p161 2008 1769 34252725*2^447553-1 134735 p113 2005 1770c 689*2^447551+1 134730 p161 2008 1771c 885*2^447527+1 134722 p161 2008 1772f 1287*2^447434-1 134695 L80 2007 1773 161*2^447330-1 134662 L63 2006 1774 477*2^447278+1 134647 L203 2007 1775d 1345*2^447188+1 134621 L156 2008 1776f 1041*2^447101-1 134594 L80 2007 1777 27676*5^192546+1 134589 p215 2006 1778d 1047*2^447016+1 134569 L156 2008 1779 978847155*2^446715-1 134484 L58 2007 1780 181754*5^192382-1 134475 p196 2007 1781 591*2^446597+1 134442 g68 2007 1782 525*2^446286-1 134349 L79 2007 1783 225*2^446165+1 134312 p43 2005 1784b 499#/97#*2^445509-1 134282 x37 2008 1785f 58695*2^445992-1 134262 L261 2007 1786f 1245*2^445973-1 134255 L80 2007 1787d 799*2^445902+1 134233 p161 2008 1788e 1387*2^445814+1 134207 L156 2008 1789c 5655*2^445769-1 134194 L268 2008 1790f 58695*2^445378-1 134077 L261 2007 1791 62378*141^62378+1 134069 g407 2007 Generalized Cullen 1792 405*2^445231-1 134031 L282 2007 1793 83*2^445205+1 134022 p189 2006 1794e 1293*2^445150+1 134007 L156 2008 1795f 1095*2^445139-1 134004 L80 2007 1796 425*2^444896-1 133930 g276 2005 1797e 1393*2^444892+1 133929 L156 2008 1798 27*2^444622-1 133846 L1 2004 1799 579*2^444561+1 133829 g399 2006 1800b 27820515*2^444444-1 133799 L284 2008 1801c 14866065*2^444444-1 133799 L284 2008 1802d 9088413*2^444444-1 133798 L284 2008 1803 4197423*2^444444-1 133798 L81 2006 1804 3945783*2^444444-1 133798 L81 2006 1805 3743373*2^444444-1 133798 L81 2006 1806 3339599*2^444444-1 133798 L81 2006 1807 3259085*2^444444-1 133798 L81 2006 1808 3134193*2^444444-1 133798 L81 2006 1809 2626433*2^444444-1 133798 L81 2006 1810f 2516047*2^444444+1 133798 g412 2007 1811f 2510175*2^444444+1 133798 g412 2007 1812 2486705*2^444444-1 133798 L81 2006 1813 2466285*2^444444-1 133798 L81 2006 1814 2455437*2^444444-1 133798 L81 2006 1815 2212803*2^444444-1 133798 L81 2006 1816 2171727*2^444444-1 133798 L81 2006 1817 2140857*2^444444-1 133798 L81 2006 1818 2107935*2^444444-1 133798 L81 2006 1819 2095617*2^444444-1 133798 L81 2006 1820 1947629*2^444444-1 133798 L81 2006 1821 414853*2^444444+1 133797 g412 2007 1822 160935*2^444444+1 133797 g412 2007 1823c 789*2^444439+1 133793 p161 2008 1824 73503*2^444333+1 133763 x8 2004 1825c 325*2^444297-1 133750 L594 2008 1826 445419975*2^444256-1 133744 L145 2007 1827 692835*2^444168-1 133714 L87 2005 1828f 1217*2^444116-1 133696 L80 2007 1829 255255*2^444028-1 133672 L94 2006 1830c 933*2^443740+1 133583 p161 2008 1831c 315*2^443524-1 133517 L566 2008 1832c 777*2^443376+1 133473 p161 2008 1833f 1225*2^443349-1 133465 L80 2007 1834 3927*2^443342+1 133463 L31 2006 1835 521*2^443237+1 133431 g136 2006 1836 453*2^443212+1 133423 L203 2007 1837c 941*2^443171+1 133411 p161 2008 1838b 145257*2^443077-1 133385 L591 2008 1839f 1225*2^442989-1 133357 L80 2007 1840 57*2^442948+1 133343 p114 2004 1841 1485*2^442605+1 133241 g400 2007 1842 (5^95310+1)^2+5^95310 133238 p82 2006 1843 345*2^442566+1 133229 p114 2005 1844 321*2^442480+1 133203 p114 2005 1845 651*2^442475+1 133202 p114 2005 1846 715*2^442402+1 133180 p114 2005 1847f 1013*2^442388-1 133176 L80 2007 1848f 1191*2^442285-1 133145 L80 2007 1849 793*2^442194+1 133117 p114 2005 1850 159*2^442189-1 133115 L91 2005 1851f 1053*2^442080-1 133083 L80 2007 1852 339*2^442065+1 133078 p114 2005 1853 950307*2^441746-1 132985 g337 2007 1854c 963*2^441729+1 132977 p161 2008 1855 345*2^441719+1 132974 L153 2007 1856 265995345*2^441571-1 132935 g344 2004 1857 309*2^441542+1 132920 g124 2006 1858 77*2^441528-1 132916 L56 2004 1859 7844265*2^441494+1 132910 g336 2004 1860e 759007755*2^441291-1 132851 L146 2008 1861 105*2^441040+1 132769 g233 2005 1862 245*2^441021+1 132763 L153 2007 1863 281543*2^440853+1 132716 g335 2002 1864 20152491645*2^440789-1 132702 L268 2007 1865 435*2^440433+1 132587 L203 2007 1866 1625260065*2^440409-1 132586 L146 2006 1867 6^170371-V(6,6,170371)+1 132575 p42 2005 1868c 727*2^440276+1 132540 p161 2008 1869 303*2^440274+1 132539 g124 2006 1870 135*2^440255+1 132533 g354 2005 1871 495*2^439656+1 132353 p114 2004 1872 445419975*2^439597-1 132341 L145 2007 1873 9101981*2^439577+1 132333 g400 2006 1874e 1075*2^439350+1 132261 L156 2008 1875 301*2^439347-1 132260 g320 2007 1876f 1389*2^439107-1 132188 L80 2007 1877 193*2^439107-1 132187 L145 2005 1878 575*2^439101+1 132186 p114 2004 1879 415*2^438776+1 132088 L153 2007 1880f 1229*2^438683+1 132060 L156 2007 1881f 1085*2^438666-1 132055 L80 2007 1882 5775*2^438648+1 132050 p189 2006 1883 34252725*2^438587-1 132036 p113 2005 1884 3*304663#-1 131969 p16 2002 1885 1169783175*2^438062-1 131879 L146 2006 1886 74460*59^74460+1 131863 g157 2006 Generalized Cullen 1887 600921*2^437954-1 131844 g337 2004 1888 22932195*2^437820-1 131805 L138 2006 1889 1299*2^437588-1 131731 L80 2007 1890 135*2^437544-1 131716 L199 2006 1891 12121*2^437493-1 131703 L89 2005 1892f 1057*2^437442+1 131687 L156 2007 1893 711*2^437320+1 131650 L153 2007 1894 703*2^437132+1 131593 L153 2007 1895 51*2^437036+1 131563 p114 2004 1896 212270565*2^436893-1 131527 L138 2006 1897b 5955*2^436901-1 131525 L268 2008 1898f 1185*2^436851+1 131509 L156 2007 1899 1377*2^436537-1 131414 L80 2007 1900 1085*2^436396-1 131372 L80 2007 1901 735*2^436061-1 131271 g172 2006 1902f 5659*22^97758+1 131237 p226 2007 1903 9*2^435743+1 131173 g122 2003 Divides GF(435742,10) 1904 1155*2^435526-1 131110 L80 2007 1905 47126*5^187554-1 131100 p214 2007 1906 417*2^435482+1 131096 L153 2007 1907b 5955*2^435429-1 131081 L268 2008 1908 99941872^16384+1 131068 g379 2007 Generalized Fermat 1909 99852128^16384+1 131062 g379 2006 Generalized Fermat 1910 99841934^16384+1 131061 g379 2006 Generalized Fermat 1911b 99838222^16384+1 131061 g379 2008 Generalized Fermat 1912 99787180^16384+1 131057 g379 2006 Generalized Fermat 1913 99735606^16384+1 131054 g379 2006 Generalized Fermat 1914 99712838^16384+1 131052 g398 2006 Generalized Fermat 1915 99712832^16384+1 131052 g398 2006 Generalized Fermat 1916 99685758^16384+1 131050 g398 2006 Generalized Fermat 1917 99597976^16384+1 131044 g398 2006 Generalized Fermat 1918 99567100^16384+1 131042 g379 2005 Generalized Fermat 1919 99*2^435301-1 131041 L167 2006 1920 99468970^16384+1 131035 g379 2005 Generalized Fermat 1921 99426472^16384+1 131032 g379 2005 Generalized Fermat 1922 99333406^16384+1 131025 g379 2005 Generalized Fermat 1923 99033888^16384+1 131003 g379 2004 Generalized Fermat 1924 99003480^16384+1 131001 g373 2004 Generalized Fermat 1925b 5655*2^435145-1 130996 L268 2008 1926f 1095*2^435135+1 130992 L156 2007 1927 141*2^434996+1 130949 p43 2005 1928 789*2^434965+1 130941 L153 2007 1929 1031*2^434789+1 130888 L156 2007 1930 653*2^434661+1 130849 L153 2006 1931 1015*2^434633-1 130841 L80 2007 1932 58897*166^58897+1 130763 g407 2007 Generalized Cullen 1933 177*2^434336+1 130751 g226 2004 1934 75*2^434323-1 130747 L8 2005 1935 465*2^434267-1 130731 L198 2007 1936 201*2^434118-1 130685 L167 2006 1937 99*2^433966+1 130639 p76 2005 1938 1321*2^433596+1 130529 L156 2007 1939 825*2^433454+1 130486 L153 2007 1940 8331405*2^433420-1 130480 L87 2005 1941a 1575*2^433354-1 130456 L284 2008 1942 95*2^433321+1 130445 p189 2006 1943 21102003*2^433292-1 130442 L458 2007 1944b 355*2^433303-1 130440 L536 2008 1945 477*2^433299+1 130439 L203 2007 1946 212270565*2^433228-1 130423 L138 2006 1947 349*2^433066+1 130369 L153 2007 1948 125*2^432719+1 130264 g233 2006 1949 255255*2^432668+1 130252 L94 2005 1950 1119*2^432367+1 130159 L156 2007 1951 201*2^432315-1 130143 L167 2006 1952c 9999992*10^130127-1 130134 p200 2008 Near-repdigit 1953 419665*2^432235-1 130122 L420 2007 1954 251523*2^432235-1 130122 L420 2007 1955 211429*2^432235-1 130122 L420 2007 1956 413271*2^432234-1 130122 L420 2007 1957 168645*2^432235-1 130121 L420 2007 1958 9873*2^432239-1 130121 L420 2007 1959 48249*2^432236-1 130121 L420 2007 1960 61121*2^432234-1 130121 L420 2007 1961 3077*2^432159+1 130097 L31 2006 1962 3335*2^432096-1 130078 L261 2007 1963 1347*2^432092-1 130076 L80 2007 1964 1133*2^432032-1 130058 L80 2007 1965 265995345*2^431957-1 130041 g344 2004 1966 10^130036+116010611*10^65014+1 130037 D 2004 Palindrome 1967 10^130022+3761673*10^65008+1 130023 D 2004 Palindrome 1968 183*2^431901+1 130018 L108 2005 1969 607*2^431862+1 130007 L153 2006 1970 695*2^431757+1 129975 L153 2007 1971 382691*2^431722-1 129967 g23 2003 1972 515106735*2^431582-1 129928 L87 2005 1973 517*2^431558+1 129915 g136 2006 1974 617*2^431464-1 129887 L176 2006 1975 699*2^431402+1 129868 L153 2007 1976 3615*2^431307-1 129840 L261 2007 1977 219*2^431165+1 129796 L153 2006 1978 795*2^431144+1 129791 L153 2007 1979 1395*2^430885-1 129713 L80 2007 1980 2145*2^430852-1 129703 L442 2007 1981 41117*2^430838-1 129700 L6 2005 1982 1283*2^430834-1 129698 L80 2007 1983 19581121*2^430657-1 129648 p49 2002 1984 1125*2^430630+1 129636 L156 2007 1985 921*2^430517+1 129602 L153 2007 1986 1515*2^430504-1 129598 L183 2006 1987 525*2^430452-1 129582 L79 2007 1988 535*2^430370+1 129558 L153 2007 1989 279*2^430342+1 129549 L153 2006 1990 256*3^271423+1 129505 x28 2005 1991e 3015015*2^430091-1 129477 L488 2008 1992 1167*2^430072+1 129468 L156 2007 1993 1371*2^430066-1 129466 L80 2007 1994 834405*2^429946-1 129433 L139 2006 1995 6191*2^429927+1 129425 g313 2005 1996c 995*2^429875+1 129409 L153 2008 1997 179*2^429871+1 129407 g233 2006 1998 277153*2^429819-1 129394 g230 2002 1999c 2001*2^429515+1 129301 g233 2008 2000 291*2^429460+1 129283 L153 2006 2001 978847155*2^429357-1 129259 L58 2007 2002 17*2^429319-197*2^202534-1 129240 p162 2005 Arithmetic progression (3,d=17*2^429318-197*2^202534) 2003 17*2^429318-1 129239 g267 2003 Arithmetic progression (2,d=17*2^429318-197*2^202534) [p162] 2004b 98682705*2^429217-1 129216 L545 2008 2005 693*2^428957+1 129132 L153 2006 2006 299617*2^428917-1 129123 g59 2002 2007 212270565*2^428831-1 129100 L138 2006 2008a 633*2^428762-1 129074 L617 2008 2009 381*2^428660+1 129043 L153 2007 2010 1017*2^428635+1 129035 L156 2007 2011 1119*2^428619-1 129031 L80 2007 2012 181*2^428576+1 129017 L57 2006 2013 1089*2^428509+1 128998 L156 2007 2014 692835*2^428494-1 128996 L87 2005 2015 375*2^428451+1 128980 g380 2006 2016 453*2^428428+1 128973 L153 2007 2017 46271*2^428210-1 128909 g188 2001 2018 1225*2^428215-1 128909 L80 2007 2019a 579*2^427999-1 128844 L548 2008 2020 259*2^427623-1 128730 L163 2006 2021 719*2^427575+1 128716 L153 2007 2022 1271*2^427485+1 128689 L156 2007 2023a 835*2^427443-1 128677 L617 2008 2024a 915*2^427390-1 128661 L548 2008 2025 52654604145*2^427263-1 128630 L268 2007 2026 183*2^427120+1 128579 L108 2005 2027 685*2^427076+1 128566 L153 2006 2028 19580625*2^426892+1 128515 p147 2006 Generalized Fermat 2029a 1545*2^426823-1 128490 L284 2008 2030 705*2^426703+1 128454 L153 2006 2031 45*2^426653+1 128438 L170 2007 2032a 773*2^426630-1 128432 L617 2008 2033 1361*2^426478-1 128386 L80 2007 2034 1253*2^426444-1 128376 L80 2007 2035a 997*2^426361-1 128351 L543 2008 2036 637*2^426234+1 128313 L153 2006 2037 651*2^426217+1 128307 L153 2006 2038 763094475*2^426143-1 128291 L27 2004 2039 1083*2^425997+1 128241 L156 2007 2040 701*2^425957+1 128229 L153 2006 2041 9101981*2^425491+1 128093 g400 2006 2042a 663*2^425478-1 128085 L617 2008 2043a 623*2^425422-1 128068 L555 2008 2044 1603*2^425391-1 128059 L182 2006 2045 1051*2^425263-1 128020 L80 2007 2046 259*2^425257-1 128018 L138 2006 2047 1297*2^425157-1 127989 L80 2007 2048 1191*2^425143-1 127984 L80 2007 2049 2145*2^425089-1 127968 L442 2007 2050 63*2^425028+1 127948 p219 2007 2051f 16921*2^425007-1 127945 L518 2007 2052 163*2^424908+1 127913 p43 2005 2053 416413*2^424791-1 127881 g59 2003 2054 1371*2^424784+1 127876 L156 2007 2055a 895*2^424473-1 127783 L536 2008 2056 301*2^424448+1 127775 g124 2005 2057c 355*2^424413-1 127764 L543 2008 2058 75*2^424392-1 127757 L8 2005 2059a 579*2^424361-1 127749 L617 2008 2060 313*2^424318+1 127735 g124 2005 2061 1765576395*2^424290-1 127734 L146 2006 2062c 385*2^424189-1 127697 L543 2008 2063 921*2^423940+1 127622 L153 2007 2064 429*2^423821+1 127586 L153 2007 2065 10^127576+1081101080188810801011801*10^63776+1 127577 p185 2006 Tetradic, palindrome 2066 1155*2^423774-1 127572 L80 2007 2067 477*2^423704+1 127551 L153 2007 2068 986963835*2^423665+1 127545 g368 2004 2069 369*2^423535+1 127500 L153 2007 2070 259*2^423467-1 127479 L163 2006 2071 60328602^16384+1 127477 g359 2004 Generalized Fermat 2072 60210198^16384+1 127463 g359 2004 Generalized Fermat 2073a 751*2^423355-1 127446 L548 2008 2074 60061724^16384+1 127445 g359 2004 Generalized Fermat 2075 60007514^16384+1 127439 g359 2004 Generalized Fermat 2076 3335*2^423320-1 127436 L261 2007 2077 1113*2^423261+1 127418 L156 2007 2078 Phi(3,-7726^16384) 127401 f4 2004 Generalized unique 2079 59*2^423197+1 127397 p219 2007 2080b 524663*2^423169+1 127393 g156 2008 2081 125*2^423155+1 127385 g233 2006 2082 1121*2^423151+1 127385 L156 2007 2083 3105*2^423105+1 127371 g258 2007 2084 1695*2^423103+1 127370 g336 2005 2085 193084*5^182187-1 127349 p214 2007 2086c 987*2^422984+1 127334 L153 2008 2087 103*2^422939-1 127320 L186 2006 2088 793*2^422926+1 127317 L153 2007 2089 21102003*2^422898-1