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
293675047Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7574936636718260604792169.42019-09-08 19:14:46
History
DateUserTypeResult
2019-09-08fraltF
Factor: 757493663671826060479
2018-07-25Chabot PrimeNF
no factor from 2^68 to 2^69
2016-11-28NBCC NF
no factor from 2^67 to 2^68
2016-02-03W Klaus von MullerNF
no factor from 2^66 to 2^67
2014-06-23ANONYMOUSNF
no factor from 2^65 to 2^66
2011-10-21LingUaanNF
no factor from 2^64 to 2^65
2010-06-01Architects CubedNF
no factor from 2^63 to 2^64
2010-04-10monstNF
no factor from 2^62 to 2^63