| 9690641 | 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) | 2019-10-12 | Numberwang | CDC1420712834807 | 2 | 6099008 | 5 | 3 | | Verified | Certified Good | 2020-12-22 | storm5510 | CDC1420712834807 | 2 | 8524721 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-01-18 | Mingye Wang | NF-PM1 | B1=1700000, B2=3437426850 | | 2025-12-12 | Mingye Wang | NF | no factor TF: 68-69 | | 2020-12-22 | Ben Delo | CERT | Proof certified good | | 2020-12-22 | storm5510 | C-PRP | M9690641/14942968423/41534087327 : CDC1420712834807 Proof Certified Good
Proof Power: 8
| | 2019-10-12 | Numberwang | C-PRP | M9690641/14942968423/41534087327 : CDC1420712834807 | | 2008-09-08 | Will Edgington | F | Factor: 41534087327 |
|
