Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
306079903Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3103969320396290131672168.12017-07-30 20:55:18
History
DateUserTypeResult
2017-07-30Sergey KomolovF
Factor: 310396932039629013167 / TF: 68-69
2016-12-07XolotlNF
no factor from 2^67 to 2^68
2016-02-14NapthusNF
no factor from 2^66 to 2^67
2014-01-14MucolNF
no factor from 2^65 to 2^66
2011-10-17tscNF
no factor from 2^64 to 2^65