| 26195641 | Composite: proven not-prime with Lucas-Lehmer test No factors below 273 TF target 270 |
| P-1 | | B1 = | 2000000 | | B2 = | 1984035690 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2005-02-02 | S246503 | CE8A5E26B0471FBF | 23398785 | Windows,Prime95,v22,(aka WY1) | | Verified | 2012-05-29 | Dubslow | CE8A5E26B0471FBF | 0 | CUDALucas v2.02 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-12-24 | timc995 | NF-PM1 | B1=2000000, B2=1984035690 | | 2022-12-20 | RichD0 | NF | no factor TF: 72-73 | | 2021-01-09 | -anonymous- | NF | no factor TF: 70-71 | | 2021-01-09 | -anonymous- | NF | no factor TF: 71-72 | | 2017-04-03 | ramgeis | NF | no factor TF: 69-70 | | 2012-05-29 | Dubslow | C-LL | CE8A5E26B0471FBF | | 2012-01-06 | Jerry Hallett | NF | no factor TF: 68-69 | | 2011-10-15 | Chuck | NF | no factor TF: 67-68 | | 2005-02-02 | -anonymous- | C-LL | CE8A5E26B0471FBF | | 2004-10-18 | -anonymous- | NF-PM1 | B1=405000 | | 2004-07-26 | korva | NF | no factor TF: 1-67 |
|
