| 9650287 | Composite, with 1 known prime factor. 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) | 2019-10-07 | Niels_Mache_Nextcloud | BE083ABDBC4F86A1 | 1 | 1291239 | 5 | 3 | | Verified | Certified Good | 2020-12-18 | storm5510 | BE083ABDBC4F86A1 | 1 | 8828996 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-01-05 | Mingye Wang | NF-PM1 | B1=1700000, B2=3942818880 | | 2025-12-07 | Mingye Wang | NF | no factor TF: 68-69 | | 2020-12-18 | Ben Delo | CERT | Proof certified good | | 2020-12-18 | storm5510 | C-PRP | M9650287/12048403855310737 : BE083ABDBC4F86A1 Proof Certified Good
Proof Power: 8
| | 2019-10-07 | Niels_Mache_Nextcloud | C-PRP | M9650287/12048403855310737 : BE083ABDBC4F86A1 |
|
