The 20 Largest Known Largest Known Primes
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-usCopyright 2006, The Prime Pagescaldwell@utm.edu (Dr. Chris K. Caldwell)6002^74207281-1
http://primes.utm.edu/primes/page.php?id=120909
Tue, 19 Jan 2016 07:54:41 -0600This prime has 22338618 digits, was found by G14 on 19 Jan 2016. It has rank 1 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=1209092^57885161-1
http://primes.utm.edu/primes/page.php?id=111120
Tue, 05 Feb 2013 07:53:05 -0600This prime has 17425170 digits, was found by G13 on 05 Feb 2013. It has rank 2 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=1111202^43112609-1
http://primes.utm.edu/primes/page.php?id=85527
Sat, 23 Aug 2008 01:33:38 -0500This prime has 12978189 digits, was found by G10 on 23 Aug 2008. It has rank 3 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=855272^42643801-1
http://primes.utm.edu/primes/page.php?id=88847
Sat, 13 Jun 2009 12:36:33 -0500This prime has 12837064 digits, was found by G12 on 13 Jun 2009. It has rank 4 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=888472^37156667-1
http://primes.utm.edu/primes/page.php?id=85528
Sat, 06 Sep 2008 13:53:10 -0500This prime has 11185272 digits, was found by G11 on 06 Sep 2008. It has rank 5 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=855282^32582657-1
http://primes.utm.edu/primes/page.php?id=78470
Mon, 11 Sep 2006 23:42:02 -0500This prime has 9808358 digits, was found by G9 on 11 Sep 2006. It has rank 6 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=784702^30402457-1
http://primes.utm.edu/primes/page.php?id=76545
Sun, 25 Dec 2005 02:58:53 -0600This prime has 9152052 digits, was found by G9 on 25 Dec 2005. It has rank 7 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=765452^25964951-1
http://primes.utm.edu/primes/page.php?id=73550
Sat, 26 Feb 2005 20:17:30 -0600This prime has 7816230 digits, was found by G8 on 26 Feb 2005. It has rank 8 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=735502^24036583-1
http://primes.utm.edu/primes/page.php?id=70545
Mon, 31 May 2004 08:18:24 -0500This prime has 7235733 digits, was found by G7 on 31 May 2004. It has rank 9 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=705452^20996011-1
http://primes.utm.edu/primes/page.php?id=67522
Tue, 02 Dec 2003 11:26:53 -0600This prime has 6320430 digits, was found by G6 on 02 Dec 2003. It has rank 10 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=675222^13466917-1
http://primes.utm.edu/primes/page.php?id=1
Fri, 07 Dec 2001 07:06:46 -0600This prime has 4053946 digits, was found by G5 on 07 Dec 2001. It has rank 11 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=119249*2^13018586+1
http://primes.utm.edu/primes/page.php?id=80385
Mon, 07 May 2007 15:11:25 -0500This prime has 3918990 digits, was found by SB10 on 07 May 2007. It has rank 12 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=803853*2^11895718-1
http://primes.utm.edu/primes/page.php?id=120038
Fri, 26 Jun 2015 08:04:58 -0500This prime has 3580969 digits, was found by L4159 on 26 Jun 2015. It has rank 13 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=1200383*2^11731850-1
http://primes.utm.edu/primes/page.php?id=119571
Wed, 18 Mar 2015 11:05:59 -0500This prime has 3531640 digits, was found by L4103 on 18 Mar 2015. It has rank 14 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=1195713*2^11484018-1
http://primes.utm.edu/primes/page.php?id=118807
Sun, 23 Nov 2014 16:37:10 -0600This prime has 3457035 digits, was found by L3993 on 23 Nov 2014. It has rank 15 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=1188073*2^10829346+1
http://primes.utm.edu/primes/page.php?id=116922
Fri, 17 Jan 2014 09:35:15 -0600This prime has 3259959 digits, was found by L3770 on 17 Jan 2014. It has rank 16 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=116922475856^524288+1
http://primes.utm.edu/primes/page.php?id=108818
Tue, 14 Aug 2012 20:50:21 -0500This prime has 2976633 digits, was found by L3230 on 14 Aug 2012. It has rank 17 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=108818356926^524288+1
http://primes.utm.edu/primes/page.php?id=108492
Wed, 25 Jul 2012 10:58:08 -0500This prime has 2911151 digits, was found by L3209 on 25 Jul 2012. It has rank 18 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=108492341112^524288+1
http://primes.utm.edu/primes/page.php?id=107930
Mon, 25 Jun 2012 14:54:49 -0500This prime has 2900832 digits, was found by L3184 on 25 Jun 2012. It has rank 19 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=10793027653*2^9167433+1
http://primes.utm.edu/primes/page.php?id=74836
Mon, 20 Jun 2005 09:37:19 -0500This prime has 2759677 digits, was found by SB8 on 20 Jun 2005. It has rank 20 on the list of largest known primes.http://primes.utm.edu/primes/page.php?id=74836