| 2470109 | Composite, with 3 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 263 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 188 / 280 |
Estimated T-Level: 23.4 ⓘ TF below 2^73 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 |
|---|
| Verified | PRP without proof (not generated) | 2017-10-14 | Oliver Kruse | E4DC0831ECA26C25 | 3 | 1324979 | 5 | 3 | | Verified | PRP without proof (not generated) | 2017-11-29 | storm5510 | E4DC0831ECA26C25 | 3 | 892514 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2018-09-28 | alpertron | NF-PM1 | B1=2000000, B2=60000000, E=12 | | 2017-11-29 | storm5510 | C-PRP | M2470109/34581527/9482526141191/225507692154889 : E4DC0831ECA26C25 | | 2017-10-14 | Oliver Kruse | C-PRP | M2470109/34581527/9482526141191/225507692154889 : E4DC0831ECA26C25 | | 2014-03-13 | TJAOI | F | Factor: 225507692154889 | | 2008-09-30 | markr | F | Factor: 9482526141191 |
|
