rank | prime |
digits | who | when | comment |
1 | 282589933 - 1 |
24862048 |
G16 |
Dec 2018 |
Mersenne 51?? |
2 | 277232917 - 1 |
23249425 |
G15 |
Jan 2018 |
Mersenne 50?? |
3 | 274207281 - 1 |
22338618 |
G14 |
Jan 2016 |
Mersenne 49?? |
4 | 257885161 - 1 |
17425170 |
G13 |
Feb 2013 |
Mersenne 48 |
5 | 243112609 - 1 |
12978189 |
G10 |
Aug 2008 |
Mersenne 47 |
6 | 242643801 - 1 |
12837064 |
G12 |
Jun 2009 |
Mersenne 46 |
7 | 237156667 - 1 |
11185272 |
G11 |
Sep 2008 |
Mersenne 45 |
8 | 232582657 - 1 |
9808358 |
G9 |
Sep 2006 |
Mersenne 44 |
9 | 10223 · 231172165 + 1 |
9383761 |
SB12 |
Nov 2016 |
|
10 | 230402457 - 1 |
9152052 |
G9 |
Dec 2005 |
Mersenne 43 |
11 | 225964951 - 1 |
7816230 |
G8 |
Feb 2005 |
Mersenne 42 |
12 | 224036583 - 1 |
7235733 |
G7 |
May 2004 |
Mersenne 41 |
13 | 202705 · 221320516 + 1 |
6418121 |
L5181 |
Dec 2021 |
|
14 | 220996011 - 1 |
6320430 |
G6 |
Nov 2003 |
Mersenne 40 |
15 | 10590941048576 + 1 |
6317602 |
L4720 |
Nov 2018 |
Generalized Fermat |
16 | 9194441048576 + 1 |
6253210 |
L4286 |
Sep 2017 |
Generalized Fermat |
17 | 168451 · 219375200 + 1 |
5832522 |
L4676 |
Sep 2017 |
|
18 | 3 · 218924988 - 1 |
5696990 |
L5530 |
Mar 2022 |
|
19 | 69 · 218831865 - 1 |
5668959 |
L4965 |
Dec 2021 |
|
20 | 7 · 218233956 + 1 |
5488969 |
L4965 |
Oct 2020 |
Divides Fermat F(18233954) |
|