http://primes.utm.edu/top20/page.php?id=3 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=111120 Tue, 05 Feb 2013 07:53:05 -0600 This prime has 17425170 digits, was found by G13 on 05 Feb 2013. It has rank 1 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=111120 http://primes.utm.edu/primes/page.php?id=85527 Sat, 23 Aug 2008 01:33:38 -0500 This prime has 12978189 digits, was found by G10 on 23 Aug 2008. It has rank 2 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=85527 http://primes.utm.edu/primes/page.php?id=88847 Sat, 13 Jun 2009 12:36:33 -0500 This prime has 12837064 digits, was found by G12 on 13 Jun 2009. It has rank 3 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=88847 http://primes.utm.edu/primes/page.php?id=85528 Sat, 06 Sep 2008 13:53:10 -0500 This prime has 11185272 digits, was found by G11 on 06 Sep 2008. It has rank 4 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=85528 http://primes.utm.edu/primes/page.php?id=78470 Mon, 11 Sep 2006 23:42:02 -0500 This prime has 9808358 digits, was found by G9 on 11 Sep 2006. It has rank 5 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=78470 http://primes.utm.edu/primes/page.php?id=76545 Sun, 25 Dec 2005 02:58:53 -0600 This prime has 9152052 digits, was found by G9 on 25 Dec 2005. It has rank 6 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=76545 http://primes.utm.edu/primes/page.php?id=73550 Sat, 26 Feb 2005 20:17:30 -0600 This prime has 7816230 digits, was found by G8 on 26 Feb 2005. It has rank 7 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=73550 http://primes.utm.edu/primes/page.php?id=70545 Mon, 31 May 2004 08:18:24 -0500 This prime has 7235733 digits, was found by G7 on 31 May 2004. It has rank 8 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=70545 http://primes.utm.edu/primes/page.php?id=67522 Tue, 02 Dec 2003 11:26:53 -0600 This prime has 6320430 digits, was found by G6 on 02 Dec 2003. It has rank 9 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=67522 http://primes.utm.edu/primes/page.php?id=1 Fri, 07 Dec 2001 07:06:46 -0600 This prime has 4053946 digits, was found by G5 on 07 Dec 2001. It has rank 10 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=1 http://primes.utm.edu/primes/page.php?id=80385 Mon, 07 May 2007 15:11:25 -0500 This prime has 3918990 digits, was found by SB10 on 07 May 2007. It has rank 11 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=80385 http://primes.utm.edu/primes/page.php?id=108818 Tue, 14 Aug 2012 20:50:21 -0500 This prime has 2976633 digits, was found by L3230 on 14 Aug 2012. It has rank 12 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=108818 http://primes.utm.edu/primes/page.php?id=108492 Wed, 25 Jul 2012 10:58:08 -0500 This prime has 2911151 digits, was found by L3209 on 25 Jul 2012. It has rank 13 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=108492 http://primes.utm.edu/primes/page.php?id=107930 Mon, 25 Jun 2012 14:54:49 -0500 This prime has 2900832 digits, was found by L3184 on 25 Jun 2012. It has rank 14 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=107930 http://primes.utm.edu/primes/page.php?id=74836 Mon, 20 Jun 2005 09:37:19 -0500 This prime has 2759677 digits, was found by SB8 on 20 Jun 2005. It has rank 15 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=74836 http://primes.utm.edu/primes/page.php?id=93373 Wed, 30 Jun 2010 11:24:03 -0500 This prime has 2758093 digits, was found by L1460 on 30 Jun 2010. It has rank 16 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=93373 http://primes.utm.edu/primes/page.php?id=103235 Sat, 19 Nov 2011 21:17:58 -0600 This prime has 2558647 digits, was found by p334 on 19 Nov 2011. It has rank 17 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=103235 http://primes.utm.edu/primes/page.php?id=73145 Fri, 14 Jan 2005 10:01:54 -0600 This prime has 2357207 digits, was found by SB7 on 14 Jan 2005. It has rank 18 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=73145 http://primes.utm.edu/primes/page.php?id=98959 Mon, 28 Feb 2011 14:41:20 -0600 This prime has 2117338 digits, was found by L2233 on 28 Feb 2011. It has rank 19 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=98959 http://primes.utm.edu/primes/page.php?id=82804 Tue, 30 Oct 2007 18:48:10 -0500 This prime has 2116617 digits, was found by SB11 on 30 Oct 2007. It has rank 20 on the list of largest known primes. http://primes.utm.edu/primes/page.php?id=82804