| 80152771 | 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 |
|---|
| 2025-11-14 | -anonymous- | D | LL | 36.97 % | 2026-02-19 | 2026-03-12 | |
|
| P-1 | | B1 = | 1000000 | | B2 = | 10022555400 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2018-01-12 | C. Wang | B620F45FFF64DE__ | 39101492 | Windows 64-bit,Prime95,v28.10,build 1 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-02-24 | chuenkit | NF-PM1 | B1=1000000, B2=10022555400 | | 2025-08-15 | Kyle Askine | NF | no factor TF: 75-76 | | 2018-01-12 | C. Wang | C-LL | B620F45FFF64DE__ | | 2016-07-18 | Sid & Andy | NF | no factor TF: 74-75 | | 2016-03-06 | TheJudger | NF-PM1 | B1=750000, B2=15937500, E=12 | | 2014-11-14 | AxelFox | NF | no factor TF: 73-74 | | 2014-11-14 | AxelFox | NF | no factor TF: 72-73 | | 2014-11-14 | AxelFox | NF | no factor TF: 71-72 | | 2013-06-01 | SMoffat | NF | no factor TF: 70-71 | | 2013-02-12 | -anonymous- | NF | no factor TF: 69-70 | | 2013-02-11 | -anonymous- | NF | no factor TF: 68-69 | | 2013-02-11 | arnaud | NF | no factor TF: 67-68 | | 2012-04-10 | ANONYMOUS | NF | no factor TF: 66-67 | | 2011-01-09 | exhopp | NF | no factor TF: 65-66 | | 2010-12-03 | Architects Cubed | NF | no factor TF: 64-65 |
|
