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
200740763Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
947015014110102569112066.42015-09-24 08:28:18
History
DateUserTypeResult
2015-09-24NickF
Factor: 94701501411010256911 / TF: 66-67
2013-07-16RichardNF
no factor from 2^65 to 2^66
2011-04-30dslNF
no factor from 2^64 to 2^65
2010-05-24Architects CubedNF
no factor from 2^63 to 2^64