| 9678667 | Composite, with 3 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 | Niels_Mache_Nextcloud | 5378D73B5ABAFF92 | 3 | 8872718 | 5 | 3 | | Verified | Certified Good | 2020-12-21 | storm5510 | 5378D73B5ABAFF92 | 3 | 5681675 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-01-18 | Mingye Wang | NF-PM1 | B1=1700000, B2=3458233350 | | 2025-12-10 | Mingye Wang | NF | no factor TF: 68-69 | | 2020-12-21 | curtisc | CERT | Proof certified good | | 2020-12-21 | storm5510 | C-PRP | M9678667/30371657047/6789255825823/1249281531099929 : 5378D73B5ABAFF92 Proof Certified Good
Proof Power: 8
| | 2019-10-11 | Niels_Mache_Nextcloud | C-PRP | M9678667/30371657047/6789255825823/1249281531099929 : 5378D73B5ABAFF92 | | 2014-05-21 | TJAOI | F | Factor: 1249281531099929 | | 2008-09-30 | markr | F | Factor: 6789255825823 |
|
