|
History for AP4
|
| Primes |
n's |
Digits |
When |
Discoverer |
| (4599280 + 6519272 • n) • 104561# + 1 |
0..3 |
45260 |
7 Apr 2025 |
Serge Batalov, NewPGen, OpenPFGW |
| (2874926 + 1475275 • n) • 74719# − 1 |
0..3 |
32315 |
3 Apr 2025 |
Serge Batalov, NewPGen, OpenPFGW |
| (263093407 + 928724769 • n) • 299901 − 1 |
0..3 |
30083 |
25 Sep 2022 |
Serge Batalov, NewPGen, OpenPFGW |
| (11600483 + 1809778 • n) • 60919# + 1 |
0..3 |
26383 |
28 Apr 2022 |
Serge Batalov, NewPGen, OpenPFGW |
| (1021747532 + 7399459 • n) • 60013# + 1 |
0..3 |
25992 |
4 Jul 2019 |
Ken Davis, NewPGen, PrimeForm |
| (1006521663 + 6205834 • n) • 60013# + 1 |
0..3 |
25992 |
8 Mar 2019 |
Ken Davis, NewPGen, PrimeForm |
| (1631979959 • 225000 − 1) + (164196977 • 280000 − 1631979959 • 225000) • n |
0..3 |
24092 |
24 Oct 2010 |
David Broadhurst, NewPGen, PrimeForm |
| (1000362700 + 2571033 • n) • 34687# + 1 |
0..3 |
15004 |
28 Jul 2010 |
Mike Oakes, NewPGen, PrimeForm |
| (487069965 • 225001 − 1) + (87940527 • 245001 − 487069965 • 225001) • n |
0..3 |
13556 |
5 Jun 2010 |
David Broadhurst, NewPGen, PrimeForm |
| (183009063 • 225002 − 1) + (1367721 • 245007 − 183009063 • 225002) • n |
0..3 |
13556 |
3 Jun 2010 |
David Broadhurst, NewPGen, PrimeForm |
| (464049135 • 225001 − 1) + (181836669 • 240000 − 464049135 • 225001) • n |
0..3 |
12050 |
18 May 2010 |
David Broadhurst, NewPGen, PrimeForm |
| (222139713 • 225000 − 1) + (165710943 • 240000 − 222139713 • 225000) • n |
0..3 |
12050 |
17 May 2010 |
David Broadhurst, NewPGen, PrimeForm |
| (100997770 + 3624707 • n) • 27751# + 1 |
0..3 |
11961 |
8 Jan 2008 |
Ken Davis, NewPGen, PrimeForm |
| (100668506 + 809963 • n) • 27751# + 1 |
0..3 |
11961 |
Oct 2007 |
Ken Davis, NewPGen, PrimeForm |
| (101056849 + 412064 • n) • 27751# + 1 |
0..3 |
11961 |
26 Sep 2007 |
Ken Davis, NewPGen, PrimeForm |
| (18271126 + 9548007 • n) • 235000 + 1 |
0..3 |
10544 |
27 Jul 2007 |
Jim Fougeron, PrimeForm |
| (2024725 + 197732 • n) • 23159# + 1 |
0..3 |
10004 |
17 Dec 2006 |
Mike Oakes, NewPGen, PrimeForm |
| (3897833 + 19575072 • n) • 225000 − 1 |
0..3 |
7534 |
26 Dec 2004 |
David Broadhurst, PrimeForm |