| 8149663 | Composite, with 4 known prime factors. Cofactor is composite. Trial Factored to 269 TF target 267 |
| Factored | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2018-06-18 | kkmrkkblmbrbk | FF4C1F157BAEEF25 | 3 | 863610 | 5 | 3 | | Verified | PRP without proof (not generated) | 2019-04-30 | storm5510 | FF4C1F157BAEEF25 | 4 | 1763860 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2023-08-13 | Flaukrotist | NF | no factor TF: 68-69 | | 2023-06-29 | Flaukrotist | NF-PM1 | B1=2200000, B2=1965643020 | | 2022-06-22 | LordJulius | NF | no factor TF: 66-67 | | 2022-06-05 | Flaukrotist | NF | no factor TF: 67-68 | | 2022-04-09 | LordJulius | NF | no factor TF: 64-65 | | 2019-04-30 | storm5510 | C-PRP | M8149663/6780519617/28686507022984007/192306596005526063/62935881986707294681 : FF4C1F157BAEEF25 | | 2019-04-30 | TJAOI | F | Factor: 62935881986707294681 | | 2018-06-18 | kkmrkkblmbrbk | C-PRP | M8149663/6780519617/28686507022984007/192306596005526063 : FF4C1F157BAEEF25 | | 2015-06-18 | TJAOI | F | Factor: 192306596005526063 | | 2014-12-07 | TJAOI | F | Factor: 28686507022984007 |
|
