| 8331227 | Composite, with 4 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 |
|---|
| Factored | PRP without proof (not generated) | 2018-10-18 | M Graber | 15BA8BAC246B8C01 | 3 | 4623771 | 5 | 3 | | Factored | PRP without proof (not generated) | 2020-04-25 | GAN | 15BA8BAC246B8C01 | 3 | 1226044 | 5 | 3 | | Verified | Certified Good | 2021-06-23 | Chad Steenerson | 15BA8BAC246B8C01 | 4 | 5316476 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-03-06 | Stef42 | NF-PM1 | B1=3000000, B2=5772694200 | | 2021-06-23 | Ben Delo | CERT | Proof certified good | | 2021-06-23 | Chad Steenerson | C-PRP | M8331227/816460247/543279312671/1169239604945303/151000404256991578481 : 15BA8BAC246B8C01 Proof Certified Good
Proof Power: 8
| | 2021-06-22 | TJAOI | F | Factor: 151000404256991578481 | | 2020-04-25 | GAN | C-PRP | M8331227/816460247/543279312671/1169239604945303 : 15BA8BAC246B8C01 | | 2018-10-18 | M Graber | C-PRP | M8331227/816460247/543279312671/1169239604945303 : 15BA8BAC246B8C01 | | 2014-05-19 | TJAOI | F | Factor: 1169239604945303 | | 2008-09-08 | Will Edgington | F | Factor: 543279312671 |
|
