| 10390361 | Composite, with 3 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 268 |
| Factored | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2020-05-28 | Chang Chia-Tche | 6780667CC5D258BA | 2 | 129417 | 5 | 3 | | Factored | Certified Good | 2021-02-28 | yoyorocks1 | 6780667CC5D258BA | 2 | 1735604 | 5 | 3 | | Verified | Certified Good | 2022-01-26 | Poao | 6780667CC5D258BA | 3 | 4173977 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-01-16 | Sid & Andy | NF-PM1 | B1=1700000, B2=1921227000 | | 2022-01-26 | curtisc | CERT | Proof certified good | | 2022-01-26 | Poao | C-PRP | M10390361/80857789303/27961458925657/173802522324058656209 : 6780667CC5D258BA Proof Certified Good
Proof Power: 8
| | 2022-01-20 | TJAOI | F | Factor: 173802522324058656209 | | 2021-02-28 | Chad Steenerson | CERT | Proof certified good | | 2021-02-28 | yoyorocks1 | C-PRP | M10390361/80857789303/27961458925657 : 6780667CC5D258BA Proof Certified Good
Proof Power: 8
| | 2020-05-28 | Chang Chia-Tche | C-PRP | M10390361/80857789303/27961458925657 : 6780667CC5D258BA | | 2008-09-08 | Will Edgington | F | Factor: 27961458925657 |
|
