| 5438497 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 266 |
| Factored | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | 1998-08-24 | Ronald Wanink | 308D6322E539D90D | 0 | Windows,Prime95,v16,NT service,(aka WS5) | | Factored | 2000-07-25 | Louis Towles | 308D6322E539D90D | 2785260 | Linux 32-bit,Prime95,v19,(aka WV2) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2017-12-01 | storm5510 | B348F2A4FAD84C3A | 1 | 3947016 | 5 | 3 | | Factored | PRP without proof (not generated) | 2018-03-07 | kkmrkkblmbrbk | B348F2A4FAD84C3A | 1 | 2469279 | 5 | 3 | | Verified | Certified Good | 2023-03-08 | kracker | B348F2A4FAD84C3A | 2 | 5167395 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-05-30 | Sid & Andy | NF-PM1 | B1=5100000, B2=8563943850 | | 2023-05-11 | This -Anonymous- | NF-PM1 | B1=50000, B2=1000000 | | 2023-03-09 | Jmaartvhesy | CERT | Proof certified good | | 2023-03-08 | kracker | C-PRP | M5438497/16220165829340155079/242473516285134210919 : B348F2A4FAD84C3A Proof Certified Good
Proof Power: 7
| | 2023-03-02 | TJAOI | F | Factor: 242473516285134210919 | | 2018-03-07 | kkmrkkblmbrbk | C-PRP | M5438497/16220165829340155079 : B348F2A4FAD84C3A | | 2017-12-01 | storm5510 | C-PRP | M5438497/16220165829340155079 : B348F2A4FAD84C3A | | 2009-08-22 | Carsten Kossendey | F | Factor: 16220165829340155079 | | 2009-05-10 | GrunwalderGIMP | NF | no factor TF: 62-63 | | 2000-07-25 | -anonymous- | C-LL | 308D6322E539D90D | | 1998-08-24 | -anonymous- | C-LL | 308D6322E539D90D | | 1998-03-17 | -anonymous- | NF | no factor TF: 1-62 |
|
