| 2482999 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 263 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 103 / 280 |
Estimated T-Level: 21.8 ⓘ TF below 2^68 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 | D87D8F6A6E0CB0F0 | 1 | 1261421 | 5 | 3 | | Factored | PRP without proof (not generated) | 2017-11-29 | storm5510 | D87D8F6A6E0CB0F0 | 1 | 207267 | 5 | 3 | | Verified | Certified Good | 2025-04-08 | Massimo Cappelli (ik5pwa) | D87D8F6A6E0CB0F0 | 2 | 397497 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-04-08 | 0x | CERT | Proof certified good | | 2025-04-08 | Massimo Cappelli (ik5pwa) | C-PRP | M2482999/24829991/17604154496106690905958727 : D87D8F6A6E0CB0F0 Proof Certified Good
Proof Power: 7
| | 2025-04-08 | Massimo Cappelli (ik5pwa) | F-ECM | Factor: 17604154496106690905958727 / ECM curve 19, B1=65335, B2=62268570, Edwards Sigma=7416921417017235 | | 2023-03-20 | Denial140 | NF-PM1 | B1=1000000, B2=6493617900 | | 2022-08-18 | USAFSS | NF-PM1 | B1=224000, B2=203668920 | | 2017-11-29 | storm5510 | C-PRP | M2482999/24829991 : D87D8F6A6E0CB0F0 | | 2017-10-14 | Oliver Kruse | C-PRP | M2482999/24829991 : D87D8F6A6E0CB0F0 |
|
