| 2482253 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 263 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 127 / 280 |
Estimated T-Level: 22.3 ⓘ TF below 2^69 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) | 2017-10-14 | Oliver Kruse | D2EB9FA41C59DA36 | 1 | 1812546 | 5 | 3 | | Factored | PRP without proof (not generated) | 2017-11-29 | storm5510 | D2EB9FA41C59DA36 | 1 | 196475 | 5 | 3 | | Verified | Certified Good | 2025-06-14 | ZhiYuan | D2EB9FA41C59DA36 | 2 | 1648068 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-06-14 | Team_Schaub | CERT | Proof certified good | | 2025-06-14 | ZhiYuan | C-PRP | M2482253/14893519/44899639702324558384703 : D2EB9FA41C59DA36 Proof Certified Good
Proof Power: 7
| | 2025-06-07 | debrouxl | F-ECM | Factor: 44899639702324558384703 / ECM curve 49, B1=65129, B2=9378576, Montgomery Sigma=1155321794419761 | | 2023-03-19 | Denial140 | NF-PM1 | B1=1000000, B2=6543255810 | | 2022-08-18 | USAFSS | NF-PM1 | B1=224000, B2=203668920 | | 2017-11-29 | storm5510 | C-PRP | M2482253/14893519 : D2EB9FA41C59DA36 | | 2017-10-14 | Oliver Kruse | C-PRP | M2482253/14893519 : D2EB9FA41C59DA36 |
|
