| Mn | Details | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5108351 | Composite, with 1 known prime factor. Cofactor is composite. Trial Factored to 270 TF target 265 | ||||||||||||||||||||||||||||
| Factored |
| ||||||||||||||||||||||||||||
| ECM |
Estimated T-Level: 20.1 ⓘ TF below 2^62 is very unlikely to find new factors due to ECM effort. | ||||||||||||||||||||||||||||
| PRP Cofactor |
| ||||||||||||||||||||||||||||
| History |
| ||||||||||||||||||||||||||||
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996
GIMPS
Finding World Record Primes Since 1996