| 25512467 | Composite: proven not-prime with Lucas-Lehmer test No factors below 273 TF target 270 |
| P-1 | | B1 = | 1103000 | | B2 = | 68892000 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Bad | 2004-09-16 | Uwe Thiem | 9B119EEB0F74A018 | 5969421 | Linux 32-bit,Prime95,v23,(aka WZ2) | | Verified | 2012-06-27 | Architects Cubed | 2B1A3AE4B8944CED | 5950331 | Linux 64-bit,Prime95,v26.6,build 3 | | Verified | 2012-06-30 | Dubslow | 2B1A3AE4B8944CED | 0 | CUDALucas v2.04 Beta |
|
| History | | Date | User | Type | Result |
|---|
| 2021-08-28 | TheJudger | NF | no factor TF: 72-73 | | 2021-08-28 | TheJudger | NF | no factor TF: 71-72 | | 2021-06-23 | mikr | NF | no factor TF: 70-71 | | 2021-05-20 | Architects Cubed | NF-PM1 | B1=1103000, B2=68892000 | | 2017-03-22 | ramgeis | NF | no factor TF: 69-70 | | 2012-06-30 | Dubslow | C-LL | 2B1A3AE4B8944CED | | 2012-06-27 | Architects Cubed | C-LL | 2B1A3AE4B8944CED | | 2012-06-02 | Jerry Hallett | NF | no factor TF: 68-69 | | 2012-06-02 | Jerry Hallett | NF | no factor TF: 67-68 | | 2004-09-16 | -anonymous- | C-LL | 9B119EEB0F74A018 | | 2004-08-20 | -anonymous- | NF-PM1 | B1=380000 | | 2004-05-25 | iPrime | NF | no factor TF: 1-67 | | 2002-02-17 | Matt | NF | no factor TF: 1-57 | | 2001-08-12 | Net_Force | NF | no factor TF: 1-56 |
|
