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
942394631Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2199965597304606267132167.62016-10-01 12:59:54
History
DateUserTypeResult
2016-10-01ConductorF
Factor: 219996559730460626713 / TF: 67-68
2015-09-10Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-07ramgeisNF
no factor from 2^65 to 2^66
2011-06-18lindedNF
no factor from 2^64 to 2^65
2010-06-23lindedNF
no factor from 2^63 to 2^64