| 8332729 | 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 | 2000-01-25 | Steve Spicer | 0024524EAE6B26A2 | 2494469 | Windows,Prime95,v19,(aka WV1) | | Factored | 2002-11-16 | Michael Bell | 0024524EAE6B26A2 | 3767734 | Linux 32-bit,Prime95,v21,(aka WX2) |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2018-10-16 | rucio | 979F681258F5EF46 | 1 | 1383608 | 5 | 3 | | Verified | PRP without proof (not generated) | 2020-04-22 | ATH | 979F681258F5EF46 | 1 | 2869216 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-03-14 | beep | NF-PM1 | B1=1750000, B2=6798611820 | | 2020-04-22 | ATH | C-PRP | M8332729/53547879273008346439 : 979F681258F5EF46 | | 2018-10-16 | rucio | C-PRP | M8332729/53547879273008346439 : 979F681258F5EF46 | | 2015-05-28 | VictordeHollander | F | Factor: 53547879273008346439 / TF: 65-66 | | 2014-01-07 | David Campeau | NF | no factor TF: 64-65 | | 2012-08-04 | firejuggler | NF-PM1 | B1=95000, B2=1662500, E=6 | | 2002-11-16 | -anonymous- | C-LL | 0024524EAE6B26A2 | | 2002-11-09 | -anonymous- | NF-PM1 | B1=40000, B2=540000 | | 2000-01-25 | -anonymous- | C-LL | 0024524EAE6B26A2 | | 1999-12-15 | -anonymous- | NF | no factor TF: 1-64 | | 1998-10-18 | Amperio | NF | no factor TF: 1-63 | | 1998-09-13 | -anonymous- | NF | no factor TF: 1-62 |
|
