| 80486519 | 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 |
|---|
| 2026-03-18 | Numberwang | D | LL | 34.91 % | 2026-04-12 | 2026-04-12 | |
|
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Unverified | 2018-02-28 | rhysmarsh | E9807A10F66161__ | 66444356 | Windows 64-bit,Prime95,v29.4,build 7 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-11-07 | Jurzal | NF | no factor TF: 75-76 | | 2018-02-28 | rhysmarsh | C-LL | E9807A10F66161__ | | 2017-01-29 | David Hruska | NF-PM1 | B1=680000, B2=13600000, E=12 | | 2016-10-18 | dh1 | NF | no factor TF: 74-75 | | 2016-10-17 | Judge Hale | NF | no factor TF: 73-74 | | 2016-05-11 | Judge Hale | NF | no factor TF: 72-73 | | 2016-05-11 | Judge Hale | NF | no factor TF: 71-72 | | 2013-11-04 | arnaud | NF | no factor TF: 70-71 | | 2013-01-26 | rjbelans | NF | no factor TF: 69-70 | | 2013-01-24 | rjbelans | NF | no factor TF: 68-69 | | 2011-05-04 | carlos56 | NF | no factor TF: 67-68 | | 2011-05-04 | carlos56 | NF | no factor TF: 66-67 | | 2011-03-24 | GrunwalderGIMP | NF | no factor TF: 65-66 | | 2010-12-03 | Architects Cubed | NF | no factor TF: 64-65 |
|
