| 5070809 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 270 TF target 265 |
| Factored | |
| 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 |
|---|
| Verified | PRP without proof (not generated) | 2017-09-20 | kkmrkkblmbrbk | 0D4CB6E0E128D6DA | 2 | 0 | 1 | 3 | | Verified | PRP without proof (not generated) | 2018-05-01 | storm5510 | 0D4CB6E0E128D6DA | 2 | 2753499 | 1 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-02-16 | Sid & Andy | NF-PM1 | B1=5100000, B2=7342323450 | | 2025-01-17 | Sid & Andy | NF | no factor TF: 68-70 | | 2023-05-11 | This -Anonymous- | NF-PM1 | B1=50000, B2=1000000 | | 2018-05-01 | storm5510 | C-PRP | M5070809/347857497401/32977570241927 : 0D4CB6E0E128D6DA | | 2017-09-20 | kkmrkkblmbrbk | C-PRP | M5070809/32977570241927/347857497401 : 0D4CB6E0E128D6DA | | 2008-09-30 | markr | F | Factor: 32977570241927 |
|
