| 8402497 | Composite, with 3 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 268 |
| Factored | |
| PRP Cofactor | | Status | Proof | Date | User | Residue | Number of
known factors | Shift | Type | Base |
|---|
| Verified | PRP without proof (not generated) | 2018-10-23 | storm5510 | 56384F2DA1A51FF2 | 3 | 1953715 | 5 | 3 | | Verified | PRP without proof (not generated) | 2020-05-18 | ATH | 56384F2DA1A51FF2 | 3 | 1324468 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-03-10 | Stef42 | NF-PM1 | B1=3000000, B2=6464569020 | | 2020-05-18 | ATH | C-PRP | M8402497/50414983/1008299641/11765927105779809551 : 56384F2DA1A51FF2 | | 2018-10-23 | storm5510 | C-PRP | M8402497/50414983/1008299641/11765927105779809551 : 56384F2DA1A51FF2 | | 2017-02-01 | TJAOI | F | Factor: 11765927105779809551 | | 2008-09-08 | Will Edgington | F | Factor: 1008299641 |
|
