| 7927357 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 268 TF target 267 |
| Factored | |
| P-1 factors | |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | 1999-11-17 | Allen G. Fuller | 8BAA31111BEADAB2 | 2970563 | Windows,Prime95,v19,(aka WV1) | | Factored | 2002-09-07 | John Airey | 8BAA31111BEADAB2 | 1216164 | Windows,Prime95,v21,(aka WX1) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2018-06-08 | storm5510 | 325506C848A5DD27 | 1 | 510866 | 5 | 3 | | Verified | PRP without proof (not generated) | 2019-11-22 | marssystems | 325506C848A5DD27 | 1 | 4116454 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-01-02 | Stef42 | NF-PM1 | B1=1123000, B2=1379991690 | | 2019-11-22 | marssystems | C-PRP | M7927357/268138755078856765878913 : 325506C848A5DD27 | | 2018-06-08 | storm5510 | C-PRP | M7927357/268138755078856765878913 : 325506C848A5DD27 | | 2012-10-17 | Nesowa | F-PM1 | Factor: 268138755078856765878913 | | 2002-09-07 | John Airey | C-LL | 8BAA31111BEADAB2 | | 2002-06-09 | John Airey | NF-PM1 | B1=40000, B2=300000 | | 1999-11-17 | -anonymous- | C-LL | 8BAA31111BEADAB2 | | 1999-01-02 | -anonymous- | NF | no factor TF: 1-63 | | 1998-10-18 | -anonymous- | NF | no factor TF: 1-62 | | 1998-10-11 | Sturle Sunde | NF | no factor TF: 1-61 |
|
