| 7918979 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 267 |
| Factored | |
| P-1 factors | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2018-06-06 | storm5510 | A58B6BF3756B3178 | 1 | 3355489 | 5 | 3 | | Factored | PRP without proof (not generated) | 2019-11-20 | arnaud | A58B6BF3756B3178 | 1 | 2349565 | 5 | 3 | | Verified | Certified Good | 2024-02-11 | Ryan Propper | A58B6BF3756B3178 | 2 | 587631 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-02-12 | HRR | CERT | Proof certified good | | 2024-02-11 | Ryan Propper | C-PRP | M7918979/15837959/2187907981235697398269817 : A58B6BF3756B3178 Proof Certified Good
Proof Power: 8
| | 2024-02-05 | Stef42 | F-PM1 | Factor: 2187907981235697398269817 / B1=950000, B2=1968826860 | | 2019-11-20 | arnaud | C-PRP | M7918979/15837959 : A58B6BF3756B3178 | | 2018-06-06 | storm5510 | C-PRP | M7918979/15837959 : A58B6BF3756B3178 |
|
