| 8320831 | 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) | 2018-10-10 | Oliver Kruse | DD83A48EBE3CED30 | 3 | 2749123 | 5 | 3 | | Factored | PRP without proof (not generated) | 2020-04-19 | marssystems | DD83A48EBE3CED30 | 3 | 4009960 | 5 | 3 | | Verified | Certified Good | 2024-03-21 | InsolentJaguar | DD83A48EBE3CED30 | 4 | 852282 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-03-21 | Pavel Bogdanov | CERT | Proof certified good | | 2024-03-21 | InsolentJaguar | C-PRP | M8320831/43284962863/24461484266101559/41933739671085967/574772395002714740827649 : DD83A48EBE3CED30 Proof Certified Good
Proof Power: 8
| | 2024-03-06 | Stef42 | F-PM1 | Factor: 574772395002714740827649 / B1=3000000, B2=6147687000 | | 2020-04-19 | marssystems | C-PRP | M8320831/43284962863/24461484266101559/41933739671085967 : DD83A48EBE3CED30 | | 2018-10-10 | Oliver Kruse | C-PRP | M8320831/43284962863/24461484266101559/41933739671085967 : DD83A48EBE3CED30 | | 2015-01-13 | TJAOI | F | Factor: 41933739671085967 | | 2014-11-23 | TJAOI | F | Factor: 24461484266101559 |
|
