| 11462309 | Composite: proven not-prime with Lucas-Lehmer test No factors below 273 TF target 268 |
| P-1 | | B1 = | 1069000 | | B2 = | 1111433400 |
|
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 2 / 280 |
Estimated T-Level: 20.0 ⓘ TF below 2^62 is very unlikely to find new factors due to ECM effort. |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Verified | 2001-02-04 | Stephen Jazdzewski | B638AF6ABBAF964C | 5430404 | Linux 32-bit,Prime95,v19,(aka WV2) | | Verified | 2004-05-25 | Richard Irvine | B638AF6ABBAF964C | 3017376 | Windows,Prime95,v23,(aka WZ1) |
|
| History | | Date | User | Type | Result |
|---|
| 2024-11-17 | TheJudger | NF | no factor TF: 72-73 | | 2024-05-21 | chevron | NF-PM1 | B1=1069000, B2=1111433400 | | 2023-03-25 | RichD0 | NF | no factor TF: 71-72 | | 2021-08-14 | SRBase | NF | no factor TF: 70-71 | | 2021-08-06 | SRBase | NF | no factor TF: 69-70 | | 2021-08-01 | LaurV | NF-PM1 | B1=6189107, B2=185673210 | | 2018-01-05 | ramgeis | NF | no factor TF: 68-69 | | 2018-01-05 | ramgeis | NF | no factor TF: 67-68 | | 2016-01-15 | VictordeHollander | NF | no factor TF: 66-67 | | 2015-02-25 | Nesowa | NF | no factor TF: 65-66 | | 2013-11-16 | lycorn | NF | no factor TF: 64-65 | | 2011-08-17 | James Heinrich | NF-PM1 | B1=145000, B2=3117500, E=6 | | 2004-05-25 | -anonymous- | C-LL | B638AF6ABBAF964C | | 2004-03-08 | -anonymous- | NF-PM1 | B1=65000 | | 2001-02-04 | -anonymous- | C-LL | B638AF6ABBAF964C | | 2000-01-25 | ivan | NF | no factor TF: 1-64 |
|
