| 2325803 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 268 TF target 262 |
| Factored | | Factor | Digits | Bits | Date |
|---|
| 4651607 | 7 | 22.1 | old |
|
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 280 / 280 | | 30 | 250000 | 144 / 640 |
Estimated T-Level: 26.1 ⓘ TF below 2^82 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 | F7E14230A90F31AA | 1 | 0 | 1 | 3 | | Verified | PRP without proof (not generated) | 2017-11-23 | storm5510 | F7E14230A90F31AA | 1 | 892371 | 1 | 3 | | Verified | Not Uploaded | 2022-05-12 | Jorge Coveiro | 1A22318E1A2F5B39 | 1 | 1098380 | 5 | 3 | | Verified | Not Uploaded | 2022-05-12 | Jorge Coveiro | 1A22318E1A2F5B39 | 1 | 1098380 | 5 | 3 | | Verified | Certified Good | 2024-07-01 | kkmrkkblmbrbk | 1A22318E1A2F5B39 | 1 | 499624 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-07-02 | Glenn-Leider | CERT | Proof certified good | | 2024-07-01 | kkmrkkblmbrbk | C-PRP | M2325803/4651607 : 1A22318E1A2F5B39 Proof Certified Good
Proof Power: 7
| | 2022-05-12 | Jorge Coveiro | C-PRP | M2325803/4651607 : 1A22318E1A2F5B39 Proof Not Uploaded
Proof Power: 7
| | 2021-04-24 | 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 | M2325803/4651607 : F7E14230A90F31AA | | 2017-10-11 | Oliver Kruse | C-PRP | M2325803/4651607 : F7E14230A90F31AA |
|
