| 29361383 | Composite: proven not-prime with Lucas-Lehmer test No factors below 273 TF target 270 |
| P-1 | | B1 = | 1054000 | | B2 = | 1962845430 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2005-08-16 | Jason Hammon | 657ECF0715AB853B | 9680903 | Windows,Prime95,v23,(aka WZ1) | | Verified | 2013-08-23 | Dubslow | 657ECF0715AB853B | 22931695 | Linux 64-bit,Prime95,v27.9,build 1 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-10-15 | Jason Lynch | NF-PM1 | B1=1054000, B2=1962845430 | | 2021-02-15 | Architects Cubed | NF | no factor TF: 72-73 | | 2021-02-14 | Architects Cubed | NF | no factor TF: 71-72 | | 2020-12-16 | mikr | NF | no factor TF: 70-71 | | 2013-08-23 | Dubslow | C-LL | 657ECF0715AB853B | | 2013-08-18 | Le Comte | NF | no factor TF: 69-70 | | 2012-01-21 | Numberwang | NF | no factor TF: 68-69 | | 2005-08-16 | Jason Hammon | C-LL | 657ECF0715AB853B | | 2005-08-01 | Jason Hammon | NF-PM1 | B1=415000 | | 2005-08-01 | Jason Hammon | NF | no factor TF: 1-68 | | 2001-09-10 | Net_Force | NF | no factor TF: 1-56 | | 2001-01-14 | Joss | NF | no factor TF: 1-52 |
|
