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
93257623Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
56695456443944515315212272.32019-02-25 18:54:25
History
DateUserTypeResult
2019-02-25alexF
Factor: 5669545644394451531521 / TF: 72-73
2014-02-25nate.andersNF
no factor from 2^71 to 2^72
2014-02-25nate.andersNF
no factor from 2^70 to 2^71
2014-02-25nate.andersNF
no factor from 2^69 to 2^70
2014-02-25nate.andersNF
no factor from 2^68 to 2^69
2014-02-25nate.andersNF
no factor from 2^67 to 2^68
2014-02-25nate.andersNF
no factor from 2^66 to 2^67
2013-07-19David CampeauNF
no factor from 2^65 to 2^66
2010-12-31Architects CubedNF
no factor from 2^64 to 2^65