| 2629093 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 268 TF target 263 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 199 / 280 |
Estimated T-Level: 23.6 ⓘ TF below 2^73 is very unlikely to find new factors due to ECM effort. |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | | Craig Thrower | 6C24BD66F1173614 | 0 | Windows,Prime95,v11,(aka WC) | | Factored | 1999-04-02 | David Phillips | 6C24BD66F1173614 | 1735538 | Windows,Prime95,v17,(aka WT1) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2017-10-17 | Oliver Kruse | 25417E5F273E1183 | 1 | 2273107 | 5 | 3 | | Verified | PRP without proof (not generated) | 2017-12-02 | storm5510 | 25417E5F273E1183 | 1 | 2423096 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2019-07-04 | alpertron | NF-PM1 | B1=2000000, B2=60000000, E=12 | | 2017-12-02 | storm5510 | C-PRP | M2629093/63721413359381377 : 25417E5F273E1183 | | 2017-10-17 | Oliver Kruse | C-PRP | M2629093/63721413359381377 : 25417E5F273E1183 | | 2011-02-28 | James Heinrich | F | Factor: 63721413359381377 | | 2011-01-20 | Joss | NF-PM1 | B1=50000 | | 2010-12-26 | Joss | NF-PM1 | B1=30000 | | 2010-12-21 | Joss | NF-PM1 | B1=20000 | | 2009-01-29 | Sturle Sunde | NF | no factor TF: 60-61 | | 2003-11-08 | Team Prime Rib | NF-PM1 | B1=15000, B2=217500 | | 2003-10-31 | -anonymous- | NF-PM1 | B1=2048, B2=204800 | | 1999-04-02 | -anonymous- | C-LL | 6C24BD66F1173614 | | 1999-03-26 | -anonymous- | NF | no factor TF: 1-59 |
|
