| 77443159 | Composite: proven not-prime with Lucas-Lehmer test No factors below 276 TF target 274 |
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2017-07-25 | curtisc | 8F97CFC254B728B4 | 34802614 | Windows Service,Prime95,v28.7,build 1 | | Verified | 2025-09-11 | David Barina | 8F97CFC254B728B4 | 0 | Linux 64-bit,prpll,v0.15-33-gadb346f |
|
| History | | Date | User | Type | Result |
|---|
| 2025-09-11 | David Barina | C-LL | 8F97CFC254B728B4 | | 2025-09-10 | tim s | NF | no factor TF: 75-76 | | 2017-07-25 | curtisc | C-LL | 8F97CFC254B728B4 | | 2016-04-04 | Mark Rose | NF | no factor TF: 61-64 | | 2016-03-18 | WileECoyote | NF-PM1 | B1=670000, B2=13232500, E=6 | | 2016-02-26 | AirSquirrels | NF | no factor TF: 74-75 | | 2016-02-26 | AirSquirrels | NF | no factor TF: 73-74 | | 2016-02-19 | Bdot | NF | no factor TF: 72-73 | | 2015-12-09 | RichD0 | NF | no factor TF: 71-72 | | 2013-01-03 | Momerath | NF | no factor TF: 70-71 | | 2010-10-16 | Peter Kratochvil | NF | no factor TF: 69-70 | | 2010-10-11 | Peter Kratochvil | NF | no factor TF: 68-69 | | 2010-10-09 | S00030 | NF | no factor TF: 67-68 | | 2010-10-07 | S00030 | NF | no factor TF: 66-67 | | 2010-10-06 | SAHS Tech Dept | NF | no factor TF: 65-66 | | 2010-10-03 | Marcello Nuccio | NF | no factor TF: 64-65 | | 2003-12-02 | -anonymous- | NF | no factor TF: 1-61 | | 2000-08-24 | -anonymous- | NF | no factor TF: 1-53 |
|
