Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
93969059Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
138844877649240459771292373.62019-04-17 23:56:40
History
DateUserTypeResult
2019-04-17alexF
Factor: 13884487764924045977129 / TF: 73-74
2019-04-17alexNF
no factor from 2^72 to 2^73
2018-08-16penluNF
no factor from 2^71 to 2^72
2014-09-19shaugeNF
no factor from 2^70 to 2^71
2014-07-07GrunwalderGIMPNF
no factor from 2^69 to 2^70
2014-07-06GrunwalderGIMPNF
no factor from 2^68 to 2^69
2014-05-06ANONYMOUSNF
no factor from 2^67 to 2^68
2014-02-13SMoffatNF
no factor from 2^66 to 2^67
2013-12-27sasakiNF
no factor from 2^65 to 2^66
2011-01-11Architects CubedNF
no factor from 2^64 to 2^65