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
918498409Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1475557479382583606472167.02015-10-06 07:42:43
History
DateUserTypeResult
2015-10-06Alex_soldierF
Factor: 147555747938258360647 / TF: 66-67*
2013-05-24ramgeisNF
no factor from 2^65 to 2^66
2011-09-17lindedNF
no factor from 2^64 to 2^65
2010-07-20lindedNF
no factor from 2^63 to 2^64