| 5455519 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 268 TF target 266 |
| Factored | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2017-12-02 | storm5510 | B50CC3FE660BCA79 | 1 | 2105900 | 5 | 3 | | Verified | PRP without proof (not generated) | 2018-03-13 | kkmrkkblmbrbk | B50CC3FE660BCA79 | 1 | 1513404 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-05-10 | Sid & Andy | NF-PM1 | B1=3600000, B2=8761592070 | | 2023-05-11 | This -Anonymous- | NF-PM1 | B1=50000, B2=1000000 | | 2018-03-13 | kkmrkkblmbrbk | C-PRP | M5455519/89132269423 : B50CC3FE660BCA79 | | 2017-12-02 | storm5510 | C-PRP | M5455519/89132269423 : B50CC3FE660BCA79 |
|
