http://primes.utm.edu/top20/page.php?id=9 The Prime Pages keeps a list of the 5000 largest known primes, plus a few each of certain selected archivable forms and classes. These forms are defined in this collection's home page. en-us Copyright 2006, The Prime Pages caldwell@utm.edu (Dr. Chris K. Caldwell) 600 http://primes.utm.edu/primes/page.php?id=85758 Fri, 14 Nov 2008 15:17:50 -0600 This prime has 1057151 digits, was found by p236 on 14 Nov 2008. It has rank 1 on the list of Generalized Fermat Divisors (base=6), and rank 26 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=85758 http://primes.utm.edu/primes/page.php?id=66628 Tue, 14 Oct 2003 09:15:38 -0500 This prime has 746190 digits, was found by g245 on 14 Oct 2003. It has rank 2 on the list of Generalized Fermat Divisors (base=6), and rank 43 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=66628 http://primes.utm.edu/primes/page.php?id=64011 Tue, 25 Feb 2003 10:47:15 -0600 This prime has 645817 digits, was found by g245 on 25 Feb 2003. It has rank 3 on the list of Generalized Fermat Divisors (base=6), and rank 61 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=64011 http://primes.utm.edu/primes/page.php?id=76172 Mon, 14 Nov 2005 01:30:01 -0600 This prime has 560439 digits, was found by g267 on 14 Nov 2005. It has rank 4 on the list of Generalized Fermat Divisors (base=6), and rank 76 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=76172 http://primes.utm.edu/primes/page.php?id=74133 Thu, 14 Apr 2005 19:13:10 -0500 This prime has 535087 digits, was found by p148 on 14 Apr 2005. It has rank 5 on the list of Generalized Fermat Divisors (base=6), and rank 84 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=74133 http://primes.utm.edu/primes/page.php?id=73590 Wed, 02 Mar 2005 00:52:42 -0600 This prime has 449094 digits, was found by p166 on 02 Mar 2005. It has rank 6 on the list of Generalized Fermat Divisors (base=6), and rank 118 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=73590 http://primes.utm.edu/primes/page.php?id=77623 Thu, 20 Apr 2006 04:48:14 -0500 This prime has 427044 digits, was found by g279 on 20 Apr 2006. It has rank 7 on the list of Generalized Fermat Divisors (base=6), and rank 132 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=77623 http://primes.utm.edu/primes/page.php?id=74618 Fri, 27 May 2005 16:21:53 -0500 This prime has 404389 digits, was found by p169 on 27 May 2005. It has rank 8 on the list of Generalized Fermat Divisors (base=6), and rank 155 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=74618 http://primes.utm.edu/primes/page.php?id=65345 Tue, 01 Jul 2003 02:18:49 -0500 This prime has 206075 digits, was found by g267 on 01 Jul 2003. It has rank 9 on the list of Generalized Fermat Divisors (base=6), and rank 1089 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=65345 http://primes.utm.edu/primes/page.php?id=87156 Tue, 17 Mar 2009 13:48:22 -0500 This prime has 177107 digits, was found by L651 on 17 Mar 2009. It has rank 10 on the list of Generalized Fermat Divisors (base=6), and rank 2375 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=87156 http://primes.utm.edu/primes/page.php?id=65142 Sun, 15 Jun 2003 05:25:16 -0500 This prime has 169125 digits, was found by g148 on 15 Jun 2003. It has rank 11 on the list of Generalized Fermat Divisors (base=6), and rank 2707 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=65142 http://primes.utm.edu/primes/page.php?id=82301 Thu, 20 Sep 2007 01:34:04 -0500 This prime has 158338 digits, was found by g258 on 20 Sep 2007. It has rank 12 on the list of Generalized Fermat Divisors (base=6), and rank 3278 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=82301 http://primes.utm.edu/primes/page.php?id=67419 Wed, 26 Nov 2003 10:43:08 -0600 This prime has 158220 digits, was found by p116 on 26 Nov 2003. It has rank 13 on the list of Generalized Fermat Divisors (base=6), and rank 3283 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=67419 http://primes.utm.edu/primes/page.php?id=73168 Mon, 17 Jan 2005 06:31:02 -0600 This prime has 154430 digits, was found by g267 on 17 Jan 2005. It has rank 14 on the list of Generalized Fermat Divisors (base=6), and rank 3559 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=73168 http://primes.utm.edu/primes/page.php?id=80777 Tue, 29 May 2007 14:02:13 -0500 This prime has 149233 digits, was found by L165 on 29 May 2007. It has rank 15 on the list of Generalized Fermat Divisors (base=6), and rank 4061 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=80777 http://primes.utm.edu/primes/page.php?id=65770 Tue, 05 Aug 2003 09:49:56 -0500 This prime has 138801 digits, was found by g122 on 05 Aug 2003. It has rank 16 on the list of Generalized Fermat Divisors (base=6), and rank 5415 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=65770 http://primes.utm.edu/primes/page.php?id=88948 Sun, 21 Jun 2009 12:40:11 -0500 This prime has 138334 digits, was found by L687 on 21 Jun 2009. It has rank 17 on the list of Generalized Fermat Divisors (base=6), and rank 5498 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=88948 http://primes.utm.edu/primes/page.php?id=80865 Sun, 03 Jun 2007 06:02:33 -0500 This prime has 138088 digits, was found by L170 on 03 Jun 2007. It has rank 18 on the list of Generalized Fermat Divisors (base=6), and rank 5543 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=80865 http://primes.utm.edu/primes/page.php?id=94 Fri, 23 Jul 1999 11:08:18 -0500 This prime has 115130 digits, was found by g132 on 23 Jul 1999. It has rank 19 on the list of Generalized Fermat Divisors (base=6), and rank 8149 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=94 http://primes.utm.edu/primes/page.php?id=222 Sat, 04 Jul 1998 20:17:37 -0500 This prime has 91697 digits, was found by g23 on 04 Jul 1998. It has rank 20 on the list of Generalized Fermat Divisors (base=6), and rank 14715 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=222