| 2624549 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 263 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 90 / 280 |
Estimated T-Level: 21.6 ⓘ TF below 2^67 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) | 2017-10-17 | Oliver Kruse | 6A120949BCD16F51 | 1 | 1413915 | 5 | 3 | | Factored | PRP without proof (not generated) | 2017-12-02 | storm5510 | 6A120949BCD16F51 | 1 | 1778841 | 5 | 3 | | Verified | Certified Good | 2024-04-26 | Anton Tsvetkov | 6A120949BCD16F51 | 2 | 619792 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2024-04-26 | Poao | CERT | Proof certified good | | 2024-04-26 | Anton Tsvetkov | C-PRP | M2624549/96521788573798673/2984803029977899816797497 : 6A120949BCD16F51 Proof Certified Good
Proof Power: 7
| | 2024-04-26 | debrouxl | F-ECM | Factor: 2984803029977899816797497 / ECM curve 30, B1=50000, B2=5600000, Montgomery Sigma=4517710030188716 | | 2019-07-04 | alpertron | NF-PM1 | B1=2000000, B2=60000000, E=12 | | 2017-12-02 | storm5510 | C-PRP | M2624549/96521788573798673 : 6A120949BCD16F51 | | 2017-10-17 | Oliver Kruse | C-PRP | M2624549/96521788573798673 : 6A120949BCD16F51 |
|
