| 2322107 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 262 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 280 / 280 | | 30 | 250000 | 124 / 640 |
Estimated T-Level: 26.0 ⓘ TF below 2^81 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) | 2017-10-11 | Oliver Kruse | 2F880EAB6E269EB1 | 2 | 0 | 1 | 3 | | Verified | PRP without proof (not generated) | 2017-11-23 | storm5510 | 2F880EAB6E269EB1 | 2 | 1511844 | 1 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2021-04-23 | ViliamF | NF-PM1 | B1=5000000, B2=305000000 | | 2018-03-05 | alpertron | NF-PM1 | B1=500000, B2=15000000, E=12 | | 2017-11-23 | storm5510 | C-PRP | M2322107/55730569/158897800358146097 : 2F880EAB6E269EB1 | | 2017-10-11 | Oliver Kruse | C-PRP | M2322107/55730569/158897800358146097 : 2F880EAB6E269EB1 | | 2015-05-27 | TJAOI | F | Factor: 158897800358146097 |
|
