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
152983081Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
29332985109825942818232271.32017-04-25 01:04:53
History
DateUserTypeResult
2017-04-25Sergey NosovF
Factor: 2933298510982594281823 / TF: 70-72*
2017-04-20NoWhereManNF
no factor from 2^69 to 2^70
2017-02-26XolotlNF
no factor from 2^68 to 2^69
2016-04-25arnieNF
no factor from 2^67 to 2^68
2015-04-02tscNF
no factor from 2^66 to 2^67
2013-01-25sasaki3NF
no factor from 2^65 to 2^66
2011-01-20RichardNF
no factor from 2^64 to 2^65
2010-07-301997rj7NF
no factor from 2^63 to 2^64