| 7815811 | Composite, with 3 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) | 2018-05-15 | storm5510 | F81EC217B7BC2CA0 | 2 | 4569745 | 5 | 3 | | Factored | PRP without proof (not generated) | 2019-10-12 | ATH | F81EC217B7BC2CA0 | 2 | 6753021 | 5 | 3 | | Verified | Certified Good | 2024-02-10 | Perig | F81EC217B7BC2CA0 | 3 | 1874452 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-02-12 | Keith Outwater | CERT | Proof certified good | | 2024-02-10 | Perig | C-PRP | M7815811/627252925317583/1058805540163457/5084227932974571472517183 : F81EC217B7BC2CA0 Proof Certified Good
Proof Power: 8
| | 2024-02-04 | Stef42 | F-PM1 | Factor: 5084227932974571472517183 / B1=843000, B2=1382772300 | | 2019-10-12 | ATH | C-PRP | M7815811/627252925317583/1058805540163457 : F81EC217B7BC2CA0 | | 2018-05-15 | storm5510 | C-PRP | M7815811/627252925317583/1058805540163457 : F81EC217B7BC2CA0 | | 2008-09-08 | Will Edgington | F | Factor: 1058805540163457 |
|
