| 3346711 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 264 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 53 / 280 |
Estimated T-Level: 20.9 ⓘ TF below 2^65 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 |
|---|
| Factored | PRP without proof (not generated) | 2017-11-05 | Oliver Kruse | DF52111904C58D32 | 1 | 3276884 | 5 | 3 | | Factored | PRP without proof (not generated) | 2017-11-21 | storm5510 | DF52111904C58D32 | 1 | 2050776 | 5 | 3 | | Verified | Certified Good | 2025-12-23 | feather | DF52111904C58D32 | 2 | 2280504 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-12-23 | Will K | CERT | Proof certified good | | 2025-12-23 | feather | C-PRP | M3346711/5113774409/45898012360545821455729 : DF52111904C58D32 Proof Certified Good
Proof Power: 7
| | 2025-12-23 | feather | F-ECM | Factor: 45898012360545821455729 / ECM curve 46, B1=50000, B2=6734070, Edwards Sigma=2018240232301309 | | 2022-09-06 | Joss | NF-PM1 | B1=1115570, B2=226749600 | | 2022-01-09 | Joss | NF-PM1 | B1=1115570, B2=119912100 | | 2021-04-25 | Joss | NF | no factor TF: 67-68 | | 2021-03-09 | Joss | NF-PM1 | B1=334671, B2=3681382 | | 2021-02-19 | Joss | NF-PM1 | B1=334671 | | 2017-11-21 | storm5510 | C-PRP | M3346711/5113774409 : DF52111904C58D32 | | 2017-11-05 | Oliver Kruse | C-PRP | M3346711/5113774409 : DF52111904C58D32 |
|
