| 5086709 | Composite, with 5 known prime factors. Cofactor is composite. Trial Factored to 270 TF target 265 |
| Factored | |
| P-1 factors | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 3 / 280 |
Estimated T-Level: 20.1 ⓘ TF below 2^62 is very unlikely to find new factors due to ECM effort. |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2017-09-20 | kkmrkkblmbrbk | 628A7A5CD6A54EE2 | 4 | 0 | 1 | 3 | | Factored | PRP without proof (not generated) | 2018-05-02 | storm5510 | 628A7A5CD6A54EE2 | 4 | 1047495 | 1 | 3 | | Verified | Certified Good | 2024-11-03 | Joe S. | F7880D7867EB349D | 5 | 4871547 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-01-22 | Sid & Andy | F | Factors: 122081017,152601271,4303060784879 / TF: 68-70 | | 2024-11-03 | Roger Kohn | CERT | Proof certified good | | 2024-11-03 | Joe S. | C-PRP | M5086709/122081017/152601271/4303060784879/252302801083601/560864085165896278481873 : F7880D7867EB349D Proof Certified Good
Proof Power: 7
| | 2024-10-28 | Stef42 | F-PM1 | Factor: 560864085165896278481873 / B1=6000000, B2=15457813800 | | 2023-05-11 | This -Anonymous- | NF-PM1 | B1=50000, B2=1000000 | | 2018-05-02 | storm5510 | C-PRP | M5086709/122081017/152601271/4303060784879/252302801083601 : 628A7A5CD6A54EE2 | | 2017-09-20 | kkmrkkblmbrbk | C-PRP | M5086709/122081017/152601271/252302801083601/4303060784879 : 628A7A5CD6A54EE2 | | 2014-03-18 | TJAOI | F | Factor: 252302801083601 | | 2008-09-30 | markr | F | Factor: 4303060784879 | | 2008-09-08 | Will Edgington | F | Factor: 152601271 |
|
