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
344446703Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
52127072213323175687592272.12020-12-18 20:40:03
History
DateUserTypeResult
2020-12-18Ruslan BorisovF
Factor: 5212707221332317568759 / TF: 72-73
2016-07-31Jacques MOLNENF
no factor from 2^71 to 2^72
2016-07-31Jacques MOLNENF
no factor from 2^70 to 2^71
2016-07-31Jacques MOLNENF
no factor from 2^69 to 2^70
2016-04-25Jacques MOLNENF
no factor from 2^67 to 2^69
2016-03-07James HintzNF
no factor from 2^66 to 2^67
2014-02-19tscNF
no factor from 2^65 to 2^66
2011-01-22Architects CubedNF
no factor from 2^64 to 2^65