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
318155281Factored
FactorDigitsBitsDate
2164737685913197354492167.62016-12-10 06:43:44
History
DateUserTypeResult
2016-12-10SarnetskyF
Factor: 216473768591319735449 / TF: 67-69*
2016-02-25rubikvn2100NF
no factor from 2^66 to 2^67
2014-07-30RichardNF
no factor from 2^65 to 2^66
2011-11-03RichardNF
no factor from 2^64 to 2^65