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
942957221Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2239096629110585795992167.62016-10-03 12:48:23
History
DateUserTypeResult
2016-10-03ConductorF
Factor: 223909662911058579599 / TF: 67-68
2015-09-11Bruno VictalNF
no factor from 2^66 to 2^67
2013-05-06ramgeisNF
no factor from 2^65 to 2^66
2011-06-14lindedNF
no factor from 2^64 to 2^65
2010-06-23lindedNF
no factor from 2^63 to 2^64