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
152505853Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
93174499716922112801032273.02017-04-18 20:30:48
History
DateUserTypeResult
2017-04-18d3zorgF
Factor: 9317449971692211280103 / TF: 72-73
2017-04-17MersenneMarconiNF
no factor from 2^71 to 2^72
2017-04-12DuskFallNF
no factor from 2^70 to 2^71
2017-04-05La GüiraNF
no factor from 2^69 to 2^70
2017-02-24ANONYMOUSNF
no factor from 2^68 to 2^69
2016-04-23NikoNF
no factor from 2^67 to 2^68
2015-03-31MucolNF
no factor from 2^66 to 2^67
2013-01-23tscNF
no factor from 2^65 to 2^66
2011-01-17Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-07-191997rj7NF
no factor from 2^63 to 2^64