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
738016351Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
18004429362373883112472270.62019-05-13 08:51:27
History
DateUserTypeResult
2019-05-13Alex_soldierF
Factor: 1800442936237388311247 / TF: 70-71
2014-03-14monstNF
no factor from 2^66 to 2^70
2014-02-21america64NF
no factor from 2^65 to 2^66
2011-05-18monstNF
no factor from 2^64 to 2^65
2010-07-13Architects CubedNF
no factor from 2^63 to 2^64