| 8404819 | Composite, with 4 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 268 |
| Factored | |
| P-1 factors | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2018-10-25 | _p95holder_ | 385151587B8070CA | 2 | 6287546 | 5 | 3 | | Factored | PRP without proof (not generated) | 2020-05-20 | marssystems | 385151587B8070CA | 2 | 7027480 | 5 | 3 | | Factored | Certified Good | 2023-05-11 | Naegi Makoto | 385151587B8070CA | 3 | 4862985 | 5 | 3 | | Verified | Certified Good | 2024-03-17 | Ryan Propper | 385151587B8070CA | 4 | 4651670 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-03-17 | Mrtoasterz | CERT | Proof certified good | | 2024-03-17 | Ryan Propper | C-PRP | M8404819/151286743/285763847/258003978121377779737/1060387120583175720073 : 385151587B8070CA Proof Certified Good
Proof Power: 8
| | 2024-03-10 | Stef42 | F-PM1 | Factor: 1060387120583175720073 / B1=3000000, B2=6464569020 | | 2023-05-12 | curtisc | CERT | Proof certified good | | 2023-05-11 | Naegi Makoto | C-PRP | M8404819/151286743/285763847/258003978121377779737 : 385151587B8070CA Proof Certified Good
Proof Power: 8
| | 2023-05-11 | TJAOI | F | Factor: 258003978121377779737 | | 2020-05-20 | marssystems | C-PRP | M8404819/151286743/285763847 : 385151587B8070CA | | 2018-10-25 | _p95holder_ | C-PRP | M8404819/151286743/285763847 : 385151587B8070CA | | 2008-09-08 | Will Edgington | F | Factor: 285763847 |
|
