| 10853081 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 268 TF target 268 |
| Factored | |
| P-1 factors | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | 2001-07-17 | Steve Spicer | 4FD002C79C8B7E2E | 8586277 | Windows,Prime95,v20,NT service,(aka WW5) | | Factored | 2004-07-02 | Manuel Aybar Garcia-Arango | 4FD002C79C8B7E2E | 2061886 | Windows,Prime95,v23,(aka WZ1) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | Certified Good | 2021-03-13 | rduerr | DD9BC927FA9A481A | 1 | 6903188 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2026-03-11 | Sid & Andy | NF-PM1 | B1=1500000, B2=2219205450 | | 2021-03-13 | chuenkit | CERT | Proof certified good | | 2021-03-13 | rduerr | C-PRP | Proof Certified Good
Proof Power: 8
| | 2013-05-28 | Nesowa | F-PM1 | Factor: 139762378588821902537713 | | 2004-07-02 | Vaxman | C-LL | 4FD002C79C8B7E2E | | 2001-07-17 | -anonymous- | C-LL | 4FD002C79C8B7E2E | | 2001-06-23 | -anonymous- | NF-PM1 | B1=130000, B2=2275000 | | 2001-04-01 | -anonymous- | NF-PM1 | B1=155000, B2=155000 | | 2000-10-28 | -anonymous- | NF-PM1 | B1=155000, B2=155000 | | 1999-11-17 | Ian Lowman | NF | no factor TF: 1-64 |
|
