| 2434063 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 268 TF target 263 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 153 / 280 |
Estimated T-Level: 22.7 ⓘ TF below 2^71 is very unlikely to find new factors due to ECM effort. |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | 1998-02-08 | Gary Strawn | 5B6DC90EA5EF7FDA | 0 | Windows,Prime95,v14,(aka WQ1) | | Factored | 1999-04-13 | Roy Miller | 5B6DC90EA5EF7FDA | 2077257 | Windows,Prime95,v18,(aka WU1) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2017-10-13 | Oliver Kruse | 20378484DA699711 | 1 | 635627 | 5 | 3 | | Verified | PRP without proof (not generated) | 2017-11-27 | storm5510 | 20378484DA699711 | 1 | 607522 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2018-09-28 | alpertron | NF-PM1 | B1=2000000, B2=60000000, E=12 | | 2017-11-27 | storm5510 | C-PRP | M2434063/1799203145826223759 : 20378484DA699711 | | 2017-10-13 | Oliver Kruse | C-PRP | M2434063/1799203145826223759 : 20378484DA699711 | | 2003-10-31 | Team Prime Rib | F-PM1 | Factor: 1799203145826223759 | | 2003-10-14 | -anonymous- | NF-PM1 | B1=2048, B2=204800 | | 1999-04-13 | -anonymous- | C-LL | 5B6DC90EA5EF7FDA | | 1999-03-15 | -anonymous- | NF | no factor TF: 1-59 | | 1998-02-08 | -anonymous- | C-LL | 5B6DC90EA5EF7FDA | | 1998-02-08 | -anonymous- | NF | no factor TF: 1-58 |
|
