| 25353589 | Composite: proven not-prime with Lucas-Lehmer test No factors below 275 TF target 270 |
| P-1 | | B1 = | 1000000 | | B2 = | 513267300 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2004-09-16 | Ars Technica Team Prime Rib | AC71A7E80C070107 | 381552 | Windows,Prime95,v23,(aka WZ1) | | Verified | 2012-05-24 | Dubslow | AC71A7E80C070107 | 6389664 | Linux 64-bit,Prime95,v27.7,build 2 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-05-13 | James Heinrich | NF | no factor TF: 68-69 | | 2021-12-14 | Anton Repko | NF-PM1 | B1=1000000, B2=513267300 | | 2021-09-30 | TheJudger | NF | no factor TF: 73-74 | | 2021-09-30 | TheJudger | NF | no factor TF: 74-75 | | 2021-08-28 | TheJudger | NF | no factor TF: 72-73 | | 2021-08-28 | TheJudger | NF | no factor TF: 71-72 | | 2021-06-13 | mikr | NF | no factor TF: 70-71 | | 2017-03-20 | ramgeis | NF | no factor TF: 69-70 | | 2012-05-24 | Dubslow | C-LL | AC71A7E80C070107 | | 2012-01-02 | Carsten Kossendey | NF | no factor TF: 68-69 | | 2011-10-06 | garo | NF | no factor TF: 67-68 | | 2004-10-10 | Team Prime Rib | NF-PM1 | B1=295000, B2=6342500 | | 2004-09-16 | Team Prime Rib | C-LL | AC71A7E80C070107 | | 2004-08-20 | Team Prime Rib | NF-PM1 | B1=295000, B2=6342500 | | 2004-05-25 | -anonymous- | NF | no factor TF: 1-67 | | 2004-02-14 | markr | NF | no factor TF: 1-62 | | 2001-08-24 | Matt | NF | no factor TF: 1-58 | | 2001-08-12 | Net_Force | NF | no factor TF: 1-56 |
|
