| 76804397 | Composite: proven not-prime with Lucas-Lehmer test No factors below 275 TF target 274 |
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2017-12-08 | lozcs | 804C3F7CAE55938C | 35728379 | Windows 64-bit,Prime95,v29.3,build 1 | | Verified | 2025-07-14 | Luke Durant | 804C3F7CAE55938C | 0 | Linux 64-bit,prpll,vfd59830 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-07-14 | Luke Durant | C-LL | 804C3F7CAE55938C | | 2024-08-14 | tbusby | NF | no factor TF: 73-74 | | 2017-12-08 | lozcs | C-LL | 804C3F7CAE55938C | | 2016-05-01 | TheJudger | NF-PM1 | B1=665000, B2=13300000, E=12 | | 2016-04-23 | AirSquirrels | NF | no factor TF: 74-75 | | 2016-04-18 | Judge Hale | NF | no factor TF: 73-74 | | 2016-04-02 | Mark Rose | NF | no factor TF: 62-64 | | 2012-07-27 | DRH | NF | no factor TF: 72-73 | | 2012-07-27 | DRH | NF | no factor TF: 71-72 | | 2012-07-27 | DRH | NF | no factor TF: 70-71 | | 2010-10-09 | Charles A. Morris | NF | no factor TF: 69-70 | | 2010-10-07 | Ethan O'Connor | NF | no factor TF: 68-69 | | 2010-10-07 | CreweNet | NF | no factor TF: 67-68 | | 2010-09-23 | subgenius | NF | no factor TF: 66-67 | | 2010-09-21 | Iván Arribas | NF | no factor TF: 65-66 | | 2010-09-17 | Claus Reibenstein | NF | no factor TF: 64-65 | | 2004-06-12 | markr | NF | no factor TF: 1-62 | | 2000-08-10 | -anonymous- | NF | no factor TF: 1-53 |
|
