| 2295677 | Composite, with 3 known prime factors. Cofactor is composite. Trial Factored to 268 TF target 262 |
| Factored | |
| ECM | | Digits | B1 | Curves |
|---|
| 25 | 50000 | 280 / 280 | | 30 | 250000 | 127 / 640 |
Estimated T-Level: 26.0 ⓘ TF below 2^81 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) | 2017-10-11 | Oliver Kruse | 947B4CA8E3CB480A | 2 | 0 | 1 | 3 | | Factored | PRP without proof (not generated) | 2017-11-22 | storm5510 | 947B4CA8E3CB480A | 2 | 2008381 | 1 | 3 | | Verified | Certified Good | 2022-12-27 | LordJulius | FA4B767FFEFBD096 | 3 | 2242916 | 5 | 3 |
|
| History | | Date | User | Type | Result |
|---|
| 2022-12-27 | bonnenberger | CERT | Proof certified good | | 2022-12-27 | LordJulius | C-PRP | M2295677/748390703/1093648213379927/1827264937807601617337 : FA4B767FFEFBD096 Proof Certified Good
Proof Power: 7
| | 2022-12-23 | _p95holder_ | F-ECM | Factor: 1827264937807601617337 | | 2017-11-22 | storm5510 | C-PRP | M2295677/748390703/1093648213379927 : 947B4CA8E3CB480A | | 2017-10-11 | Oliver Kruse | C-PRP | M2295677/748390703/1093648213379927 : 947B4CA8E3CB480A | | 2016-04-27 | alpertron | NF-PM1 | B1=500000, B2=15000000, E=12 | | 2014-05-16 | TJAOI | F | Factor: 1093648213379927 |
|
