| 9648427 | 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) | 2019-10-08 | mnd9 | 9EE7951C67575829 | 2 | 2503588 | 5 | 3 | | Verified | Certified Good | 2020-12-18 | storm5510 | 9EE7951C67575829 | 2 | 6637811 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-01-04 | cherubrock | NF-PM1 | B1=1260000 | | 2026-01-03 | Mingye Wang | NF-PM1 | B1=1700000, B2=3942818880 | | 2025-12-06 | Mingye Wang | NF | no factor TF: 68-69 | | 2020-12-18 | curtisc | CERT | Proof certified good | | 2020-12-18 | storm5510 | C-PRP | M9648427/8234681585399/19640108696683919 : 9EE7951C67575829 Proof Certified Good
Proof Power: 8
| | 2019-10-08 | mnd9 | C-PRP | M9648427/8234681585399/19640108696683919 : 9EE7951C67575829 | | 2014-11-04 | TJAOI | F | Factor: 19640108696683919 |
|
