rank | prime |
digits | who | when | comment |
1 | 11 · 29381365 + 1 |
2824074 |
L4965 |
Mar 2020 |
Divides GF(9381364, 6) |
2 | 29 · 27899985 + 1 |
2378134 |
L5161 |
Jan 2021 |
Divides GF(7899984, 6) |
3 | 31 · 25560820 + 1 |
1673976 |
L1204 |
Jan 2020 |
Divides GF(5560819, 6) |
4 | 15 · 24246384 + 1 |
1278291 |
L3432 |
May 2013 |
Divides GF(4246381, 6) |
5 | 7 · 23511774 + 1 |
1057151 |
p236 |
Nov 2008 |
Divides GF(3511773, 6) |
6 | 163 · 23250978 + 1 |
978645 |
L5161 |
May 2022 |
Divides GF(3250977, 6) |
7 | 9 · 22543551 + 1 |
765687 |
L1204 |
Jun 2011 |
Divides Fermat F(2543548), GF(2543549, 3), GF(2543549, 6), GF(2543549, 12) |
8 | 3 · 22478785 + 1 |
746190 |
g245 |
Oct 2003 |
Divides Fermat F(2478782), GF(2478782, 3), GF(2478776, 6), GF(2478782, 12) |
9 | 1179 · 22158475 + 1 |
649769 |
L3035 |
Jul 2014 |
Divides GF(2158470, 6) |
10 | 3 · 22145353 + 1 |
645817 |
g245 |
Feb 2003 |
Divides Fermat F(2145351), GF(2145351, 3), GF(2145352, 5), GF(2145348, 6), GF(2145352, 10), GF(2145351, 12) |
11 | 189 · 22115473 + 1 |
636824 |
L3784 |
Jan 2014 |
Divides GF(2115468, 6) |
12 | 107 · 22081775 + 1 |
626679 |
L3432 |
Dec 2013 |
Divides GF(2081774, 6) |
13 | 225 · 21960083 + 1 |
590047 |
L3548 |
Jul 2013 |
Divides GF(1960078, 6) |
14 | 13 · 21861732 + 1 |
560439 |
g267 |
Nov 2005 |
Divides GF(1861731, 6) |
15 | 39 · 21824871 + 1 |
549343 |
L2664 |
Sep 2011 |
Divides GF(1824867, 6) |
16 | 5 · 21777515 + 1 |
535087 |
p148 |
Apr 2005 |
Divides GF(1777511, 5), GF(1777514, 6) |
17 | 87 · 21580858 + 1 |
475888 |
L2487 |
Jul 2011 |
Divides GF(1580856, 6) |
18 | 7 · 21491852 + 1 |
449094 |
p166 |
Mar 2005 |
Divides GF(1491851, 6) |
19 | 15 · 21418605 + 1 |
427044 |
g279 |
Apr 2006 |
Divides GF(1418600, 5), GF(1418601, 6) |
20 | 11 · 21343347 + 1 |
404389 |
p169 |
May 2005 |
Divides GF(1343346, 6) |
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