| 81399959 | 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 |
|---|
| 2026-08-06 | 0x | D | LL | 31.94 % | 2026-08-08 | 2026-08-08 | |
|
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2018-09-18 | jkoster | 7556735A0F8AEB__ | 32838902 | Windows 64-bit,Prime95,v28.9,build 2 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-06-07 | Sid & Andy | NF | no factor TF: 75-76 | | 2018-09-18 | jkoster | C-LL | 7556735A0F8AEB__ | | 2017-06-25 | Massimo Cappelli (ik5pwa) | NF-PM1 | B1=685000, B2=13015000 | | 2016-11-06 | TheJudger | NF | no factor TF: 74-75 | | 2016-11-06 | TheJudger | NF | no factor TF: 73-74 | | 2016-09-24 | Judge Hale | NF | no factor TF: 72-73 | | 2016-09-24 | Judge Hale | NF | no factor TF: 71-72 | | 2013-06-06 | processinfo | NF | no factor TF: 70-71 | | 2013-02-11 | -anonymous- | NF | no factor TF: 69-70 | | 2013-01-26 | Florimond C. | NF | no factor TF: 68-69 | | 2013-01-25 | SMoffat | NF | no factor TF: 67-68 | | 2011-04-11 | ASTERIAS | NF | no factor TF: 66-67 | | 2011-03-16 | ASTERIAS | NF | no factor TF: 65-66 | | 2010-12-14 | Architects Cubed | NF | no factor TF: 64-65 |
|
