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
693498293Factored
FactorDigitsBitsDate
4024984856619394036092168.42017-10-22 11:44:58
History
DateUserTypeResult
2017-10-22Alex_soldierF
Factor: 402498485661939403609 / TF: 68-69*
2014-08-24sasakiNF
no factor from 2^66 to 2^68
2013-12-25sasakiNF
no factor from 2^65 to 2^66
2012-02-06Damian SilvestreNF
no factor from 2^64 to 2^65
2010-07-11Architects CubedNF
no factor from 2^63 to 2^64