| 7696363 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 269 TF target 267 |
| Factored | |
| P-1 factors | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 6 / 280 |
Estimated T-Level: 20.1 ⓘ TF below 2^62 is very unlikely to find new factors due to ECM effort. |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | 1999-09-30 | C. Cooper / S. Boone | 0CDA4E586FA9F2CD | 2130560 | Windows,Prime95,v18,NT service,(aka WU5) | | Factored | 2002-08-03 | Marc Getty / Phil Fizur | 0CDA4E586FA9F2CD | 6133975 | Windows,Prime95,v20,NT service,(aka WW5) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2020-06-11 | Luigi Morelli | 20A95F2A0136D1C7 | 1 | 3089352 | 5 | 3 | | Verified | PRP without proof (not generated) | 2020-06-13 | arnaud | 20A95F2A0136D1C7 | 1 | 7401996 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2020-06-13 | arnaud | C-PRP | M7696363/27836262039972941577804601 : 20A95F2A0136D1C7 | | 2020-06-11 | Luigi Morelli | C-PRP | M7696363/27836262039972941577804601 : 20A95F2A0136D1C7 | | 2020-06-09 | GdS | F-PM1 | Factor: 27836262039972941577804601 / B1=721165, B2=15144458 | | 2020-02-28 | TJAOI | NF | no factor TF: 68-69 | | 2018-07-19 | ramgeis | NF | no factor TF: 67-68 | | 2016-09-21 | Gordon Spence | NF | no factor TF: 66-67 | | 2015-06-12 | VictordeHollander | NF | no factor TF: 65-66 | | 2013-12-13 | David Campeau | NF | no factor TF: 64-65 | | 2013-10-12 | Nesowa | NF | no factor TF: 63-64 | | 2012-08-08 | Nesowa | NF-PM1 | B1=95000, B2=1757500, E=6 | | 2002-08-03 | -anonymous- | C-LL | 0CDA4E586FA9F2CD | | 2002-06-29 | -anonymous- | NF-PM1 | B1=35000, B2=271250 | | 1999-09-30 | curtisc | C-LL | 0CDA4E586FA9F2CD | | 1998-08-16 | -anonymous- | NF | no factor TF: 1-63 | | 1998-08-16 | -anonymous- | NF | no factor TF: 1-62 |
|
