| 98756837 | Composite: proven not-prime with Lucas-Lehmer test No factors below 277 TF target 276 |
| P-1 | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2020-05-04 | -anonymous- | 66CBB594AF10E10B | 42509100 | Windows,Prime95,v28.6,build 1 | | Verified | 2026-02-19 | Greg | 66CBB594AF10E10B | 0 | Linux64,prpll,v46386d0 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-02-19 | Greg | C-LL | 66CBB594AF10E10B | | 2020-05-04 | -anonymous- | C-LL | 66CBB594AF10E10B | | 2019-11-15 | TheJudger | NF | no factor TF: 76-77 | | 2019-10-15 | Ryan Propper | NF-PM1 | B1=815000, B2=16707500, E=6 | | 2019-10-14 | bsquared | NF | no factor TF: 75-76 | | 2019-01-20 | masser | NF | no factor TF: 74-75 | | 2013-12-24 | La Güira | NF | no factor TF: 73-74 | | 2013-12-24 | La Güira | NF | no factor TF: 72-73 | | 2013-12-24 | La Güira | NF | no factor TF: 71-72 | | 2013-12-24 | La Güira | NF | no factor TF: 70-71 | | 2013-12-24 | La Güira | NF | no factor TF: 69-70 | | 2013-08-18 | Robish | NF | no factor TF: 68-69 | | 2013-08-16 | -anonymous- | NF | no factor TF: 67-68 | | 2013-07-31 | SMoffat | NF | no factor TF: 66-67 | | 2013-07-29 | David Campeau | NF | no factor TF: 65-66 | | 2011-01-24 | 1997rj7 | NF | no factor TF: 64-65 |
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