| 9679847 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 269 TF target 268 |
| Factored | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2019-10-11 | mnd9 | E80E6046373B4134 | 2 | 3003126 | 5 | 3 | | Verified | Certified Good | 2020-12-21 | storm5510 | E80E6046373B4134 | 2 | 5776798 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-01-10 | Mingye Wang | NF-PM1 | B1=1700000, B2=3458233350 | | 2025-12-11 | Mingye Wang | NF | no factor TF: 68-69 | | 2020-12-21 | James Heinrich | CERT | Proof certified good | | 2020-12-21 | storm5510 | C-PRP | M9679847/871186231/40655357401 : E80E6046373B4134 Proof Certified Good
Proof Power: 8
| | 2019-10-11 | mnd9 | C-PRP | M9679847/871186231/40655357401 : E80E6046373B4134 | | 2008-09-08 | Will Edgington | F | Factor: 40655357401 |
|
