| 81491519 | Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime No factors below 276 TF target 275 |
| Assignments | | Assigned | User | Work Type | Stage | % Done | Updated | Est Complete | Expired |
|---|
| 2026-07-06 | Ave Mujica | D | LL | 70.81 % | 2026-08-16 | 2026-08-24 | |
|
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2017-08-08 | gbvalor | E44C81DA6E2EF8__ | 31927237 | Linux 64-bit,Prime95,v28.7,build 1 |
|
| History | | Date | User | Type | Result |
|---|
| 2020-06-05 | -anonymous- | NF | no factor TF: 75-76 | | 2017-08-08 | gbvalor | C-LL | E44C81DA6E2EF8__ | | 2017-06-02 | Architects Cubed | NF-PM1 | B1=730000, B2=14600000, E=6 | | 2016-11-06 | TheJudger | NF | no factor TF: 74-75 | | 2016-11-06 | TheJudger | NF | no factor TF: 73-74 | | 2016-09-29 | Judge Hale | NF | no factor TF: 72-73 | | 2016-09-29 | Judge Hale | NF | no factor TF: 71-72 | | 2011-03-08 | shauge | NF | no factor TF: 70-71 | | 2011-03-08 | shauge | NF | no factor TF: 69-70 | | 2011-03-08 | shauge | NF | no factor TF: 68-69 | | 2011-03-08 | shauge | NF | no factor TF: 67-68 | | 2011-03-04 | Sergey Sukhanov | NF | no factor TF: 66-67 | | 2011-02-25 | -anonymous- | NF | no factor TF: 65-66 | | 2010-12-08 | Architects Cubed | NF | no factor TF: 64-65 |
|
