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
86260973Factored
FactorDigitsBitsDate
2068530631078761584812167.52013-03-10 10:53:36
History
DateUserTypeResult
2013-03-10BClizzleF
Factor: 206853063107876158481
2011-03-09Michael CNF
no factor from 2^66 to 2^67
2010-11-23Michael CNF
no factor from 2^65 to 2^66
2010-11-23Michael CNF
no factor from 2^64 to 2^65
2010-11-21Architects CubedNF
no factor from 2^64 to 2^65