| 8324471 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 268 TF target 268 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 3 / 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 | 1999-12-01 | Ray Strubinger | 3C443D4E929129B6 | 0 | Windows,Prime95,v16,NT service,(aka WS5) | | Bad | 2002-09-14 | Shane Sanford | 663D333CE3003A97 | 122032 | Windows,Prime95,v22,(aka WY1) | | Factored | 2003-02-09 | Ars Technica Team Prime Rib | 3C443D4E929129B6 | 2427446 | Windows,Prime95,v22,NT service,(aka WY5) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2018-10-11 | trebor | 7B6E4B0586BB423E | 1 | 6959083 | 5 | 3 | | Verified | PRP without proof (not generated) | 2020-05-10 | Luigi Morelli | 7B6E4B0586BB423E | 1 | 7197047 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-03-14 | beep | NF-PM1 | B1=1750000, B2=6798611820 | | 2020-05-10 | Luigi Morelli | C-PRP | M8324471/41234552862284584169 : 7B6E4B0586BB423E | | 2018-10-11 | trebor | C-PRP | M8324471/41234552862284584169 : 7B6E4B0586BB423E | | 2015-05-28 | VictordeHollander | F | Factor: 41234552862284584169 / TF: 65-66 | | 2014-01-06 | David Campeau | NF | no factor TF: 64-65 | | 2012-07-31 | firejuggler | NF-PM1 | B1=95000, B2=1662500, E=6 | | 2003-02-09 | Team Prime Rib | C-LL | 3C443D4E929129B6 | | 2002-09-14 | shaneamy | C-LL | 663D333CE3003A97 | | 2002-09-07 | shaneamy | NF-PM1 | B1=45000, B2=675000, E=4 | | 2002-09-07 | shaneamy | NF | no factor TF: 1-64 | | 1999-12-01 | Orion | C-LL | 3C443D4E929129B6 | | 1998-09-27 | -anonymous- | NF | no factor TF: 1-63 | | 1998-09-13 | -anonymous- | NF | no factor TF: 1-62 |
|
