| Mn | Status | Details | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fermat F16 | Composite: 2 known prime factors | |||||||||||||||||||||||||||
| Factored |
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| ECM |
Estimated T-Level: 56.0 ⓘ TF below 2^181 is very unlikely to find new factors due to ECM effort. | |||||||||||||||||||||||||||
| Assigned |
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| History |
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996
GIMPS
Finding World Record Primes Since 1996