| 5711 | Composite, with 2 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 244 |
| Assignments | | Assigned | User | Work Type | Stage | % Done | Updated | Est Complete | Expired |
|---|
| 2026-02-18 | VGDominion | ECM | C27S2 | 96.86 % | 2026-02-22 | 2026-03-05 | |
|
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 280 / 280 | | 30 | 250000 | 640 / 640 | | 35 | 1000000 | 1566 / 1566 | | 40 | 3000000 | 4588 / 4588 | | 45 | 11000000 | 9201 / 9201 | | 50 | 44000000 | 5893 / 16550 |
Estimated T-Level: 46.8 ⓘ TF below 2^150 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 | No proof (small exponent) | 2017-09-21 | Oliver Kruse | C379AF163F140331 | 2 | 0 | 1 | 3 | | Verified | No proof (small exponent) | 2017-10-02 | kkmrkkblmbrbk | C379AF163F140331 | 2 | 0 | 1 | 3 | | Verified | No proof (small exponent) | 2017-12-07 | ATH | C379AF163F140331 | 2 | 4855 | 1 | 3 | | Verified | No proof (small exponent) | 2020-04-17 | Oliver Kruse | AD9E04912C669F01 | 2 | 3467 | 5 | 3 | | Factored | No proof (small exponent) | 2022-05-12 | Jorge Coveiro | AD9E04912C669F01 | 1 | 2831 | 5 | 3 | | Verified | No proof (small exponent) | 2024-02-03 | Wentao Huang | AD9E04912C669F01 | 2 | 4952 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2025-05-24 | masser | NF-PP1 | Start=197/37, B1=2100000000, B2=2097900000000 | | 2024-02-03 | Wentao Huang | C-PRP | M5711/11423/2548803471759846155670373789935507833 : AD9E04912C669F01 | | 2023-07-18 | -anonymous- | NF-PM1 | B1=44000000000, B2=181125506302390650 | | 2022-05-12 | Jorge Coveiro | C-PRP | M5711/11423 : AD9E04912C669F01 | | 2021-12-17 | Oliver Kruse | NF-PM1 | B1=1000000000, B2=1006397938886340 | | 2021-12-16 | ANONYMOUS | NF-PM1 | B1=100000000 | | 2020-04-17 | Oliver Kruse | C-PRP | M5711/11423/2548803471759846155670373789935507833 : AD9E04912C669F01 | | 2017-12-07 | ATH | C-PRP | M5711/11423/2548803471759846155670373789935507833 : C379AF163F140331 | | 2017-10-02 | kkmrkkblmbrbk | C-PRP | M5711/11423/2548803471759846155670373789935507833 : C379AF163F140331 | | 2017-09-21 | Oliver Kruse | C-PRP | M5711/known_factors : C379AF163F140331 |
|
