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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Exponent Range:










MnStatusDetails
918925433Factored
FactorDigitsBitsDate
1671747008231715472392167.22016-09-27 22:37:09
History
DateUserTypeResult
2016-09-28NoPolarBearsHereF
Factor: 167174700823171547239 / TF: 67-68
2016-09-27Alex_soldierF
Factor: 167174700823171547239 / TF: 67-68*
2015-10-09Alex_soldierNF
no factor from 2^66 to 2^67
2013-05-26ramgeisNF
no factor from 2^65 to 2^66
2011-09-13lindedNF
no factor from 2^64 to 2^65
2010-07-20lindedNF
no factor from 2^63 to 2^64