| 3470671 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 264 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 3 / 280 |
Estimated T-Level: 20.1 ⓘ TF below 2^62 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) | 2017-11-07 | Oliver Kruse | ECEF03085ADCE972 | 2 | 3309812 | 5 | 3 | | Verified | PRP without proof (not generated) | 2017-11-28 | storm5510 | ECEF03085ADCE972 | 2 | 1168333 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2022-08-08 | Joss | NF-PM1 | B1=3470671, B2=3499673100 | | 2022-05-21 | gLauss | NF | no factor TF: 66-67 | | 2022-05-21 | gLauss | NF | no factor TF: 64-65 | | 2022-05-21 | gLauss | NF | no factor TF: 63-64 | | 2022-05-21 | gLauss | NF | no factor TF: 62-63 | | 2022-01-03 | Joss | NF-PM1 | B1=3470671, B2=111907950 | | 2022-01-02 | Joss | NF-PM1 | B1=3470671 | | 2021-10-22 | Joss | NF | no factor TF: 67-68 | | 2021-01-26 | Joss | NF | no factor TF: 65-66 | | 2017-11-28 | storm5510 | C-PRP | M3470671/10793507879113073/2780685688175252009 : ECEF03085ADCE972 | | 2017-11-07 | Oliver Kruse | C-PRP | M3470671/10793507879113073/2780685688175252009 : ECEF03085ADCE972 | | 2016-04-14 | TJAOI | F | Factor: 2780685688175252009 |
|
