| 2326063 | Composite, with 3 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 262 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 280 / 280 | | 30 | 250000 | 126 / 640 |
Estimated T-Level: 26.0 ⓘ TF below 2^81 is very unlikely to find new factors due to ECM effort. |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Factored | PRP without proof (not generated) | 2017-10-11 | Oliver Kruse | A21AA9F6D6E4DEB7 | 1 | 0 | 1 | 3 | | Verified | PRP without proof (not generated) | 2017-10-18 | Oliver Kruse | 53F1AC656FF41743 | 3 | 1636985 | 5 | 3 | | Verified | PRP without proof (not generated) | 2017-11-23 | storm5510 | 53F1AC656FF41743 | 3 | 2324684 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2021-04-26 | ViliamF | NF-PM1 | B1=5000000, B2=505000000 | | 2018-03-05 | alpertron | NF-PM1 | B1=500000, B2=15000000, E=12 | | 2017-11-23 | storm5510 | C-PRP | M2326063/6364108369/1166886046910057/253947475024230751 : 53F1AC656FF41743 | | 2017-10-18 | Oliver Kruse | C-PRP | M2326063/6364108369/1166886046910057/253947475024230751 : 53F1AC656FF41743 | | 2017-10-11 | Oliver Kruse | C-PRP | M2326063/known_factors : A21AA9F6D6E4DEB7 | | 2015-07-20 | TJAOI | F | Factor: 253947475024230751 | | 2014-05-19 | TJAOI | F | Factor: 1166886046910057 |
|
