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
917316529Factored
FactorDigitsBitsDate
743537578903629548812066.02015-10-16 09:14:42
History
DateUserTypeResult
2015-10-16Alex_soldierF
Factor: 74353757890362954881 / TF: 66-67*
2013-05-24ramgeisNF
no factor from 2^65 to 2^66
2011-09-24lindedNF
no factor from 2^64 to 2^65
2010-06-21lindedNF
no factor from 2^63 to 2^64