| 2924029 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 270 TF target 263 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 280 / 280 | | 30 | 250000 | 82 / 640 |
Estimated T-Level: 25.6 ⓘ TF below 2^80 is very unlikely to find new factors due to ECM effort. |
| LL | | Status | Date | User | Residue | Shift | Software |
|---|
| Factored | | Joel Armengaud | BAA5CA7B80124109 | 0 | Windows,Prime95,v14,(aka WQ1) | | Factored | 2000-05-05 | David Campeau | BAA5CA7B80124109 | 276012 | Windows,Prime95,v20,NT service,(aka WW5) | | Factored | 2018-10-05 | kkmrkkblmbrbk | BAA5CA7B80124109 | 952297 | Windows 64-bit,Prime95,v29.4,build 5 |
|
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | Certified Good | 2025-03-31 | Andrey Dobrynin | E9C0D1C5EED7C6C5 | 1 | 1339700 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-04-02 | BadWolve | CERT | Proof certified good | | 2025-03-31 | Andrey Dobrynin | C-PRP | Proof Certified Good
Proof Power: 7
| | 2025-03-30 | Andrey Dobrynin | F-ECM | Factor: 6694464741265542325409023151 / ECM curve 29, B1=183308, B2=275660385, Edwards Sigma=8817777927049637 | | 2023-05-05 | TJAOI | NF | no factor TF: 69-70 | | 2022-09-03 | Wentao Huang | NF-PM1 | B1=1200000, B2=3268104840 | | 2022-08-22 | mikr | NF-PM1 | B1=10000000, B2=19223759100 | | 2021-05-31 | TJAOI | NF | no factor TF: 68-69 | | 2018-12-20 | chuenkit | NF | no factor TF: 67-68 | | 2018-10-05 | kkmrkkblmbrbk | C-LL | BAA5CA7B80124109 | | 2017-11-22 | Gordon Spence | NF | no factor TF: 66-67 | | 2016-02-23 | Mark Rose | NF | no factor TF: 1-60 | | 2016-02-23 | ramgeis | NF | no factor TF: 65-66 | | 2015-04-27 | VictordeHollander | NF-PM1 | B1=1000000, B2=20000000, E=12 | | 2015-04-25 | VictordeHollander | NF | no factor TF: 64-65 | | 2015-04-25 | VictordeHollander | NF | no factor TF: 63-64 | | 2014-04-24 | -anonymous- | NF-PM1 | B1=100000 | | 2014-04-19 | Joss | NF-PM1 | B1=60000 | | 2013-01-07 | dbaugh | NF | no factor TF: 62-63 | | 2011-11-29 | lycorn | NF | no factor TF: 61-62 | | 2009-02-13 | Sturle Sunde | NF | no factor TF: 60-61 | | 2002-01-02 | -anonymous- | NF-PM1 | B1=50000, B2=1500000 | | 2002-01-02 | -anonymous- | NF-PM1 | B1=20000, B2=240000 | | 2001-03-25 | David Campeau | C-LL | BAA5CA7B80124109 | | 2000-05-05 | David Campeau | C-LL | BAA5CA7B80124109 | | 2000-03-27 | David Campeau | NF-PM1 | B1=15000, B2=176250 |
|
