| Mn | Details | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16777216 | No known factors, not tested for primality No factors below 268 TF target 269 | ||||||||||||||||||||||||||||||||
| Assignments |
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| ECM |
Estimated T-Level: 40.7 ⓘ TF below 2^130 is very unlikely to find new factors due to ECM effort. | ||||||||||||||||||||||||||||||||
| History |
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996
GIMPS
Finding World Record Primes Since 1996