| 345678877 | Composite: proven not-prime with Lucas-Lehmer test No factors below 282 TF target 281 |
| P-1 | | B1 = | 3325000 | | B2 = | 80631250 |
|
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2012-11-29 | Ake Tilander | 6BAACCA0093E2F58 | 280098112 | Windows 64-bit,Prime95,v26,(aka We4) | | Verified | 2014-08-09 | LaurV | 6BAACCA0093E2F58 | 5773 | CUDALucas v2.05 Beta |
|
| History | | Date | User | Type | Result |
|---|
| 2024-07-08 | MooMoo2 | NF | no factor TF: 81-82 | | 2023-02-06 | Mark Rose | NF | no factor TF: 80-81 | | 2019-11-21 | wazuma | NF | no factor TF: 1-68 | | 2014-08-09 | LaurV | C-LL | 6BAACCA0093E2F58 | | 2012-11-29 | Ake Tilander | C-LL | 6BAACCA0093E2F58 | | 2012-08-22 | Ake Tilander | NF | no factor TF: 79-80 | | 2012-08-15 | Ake Tilander | NF | no factor TF: 78-79 | | 2009-12-06 | Gimarel | NF | no factor TF: 77-78 | | 2009-09-03 | Gimarel | NF-PM1 | B1=3325000, B2=80631250 | | 2009-07-19 | Gimarel | NF | no factor TF: 76-77 | | 2009-06-25 | Gimarel | NF | no factor TF: 75-76 | | 2009-06-13 | Gimarel | NF | no factor TF: 74-75 | | 2009-06-08 | Gimarel | NF | no factor TF: 73-74 | | 2009-06-05 | Gimarel | NF | no factor TF: 72-73 | | 2009-06-03 | Gimarel | NF | no factor TF: 71-72 | | 2009-06-03 | Gimarel | NF | no factor TF: 70-71 | | 2009-06-02 | Gimarel | NF | no factor TF: 69-70 | | 2009-06-02 | Gimarel | NF | no factor TF: 68-69 |
|
