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
240762271Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7191135893563587398172169.32018-05-17 17:22:43
History
DateUserTypeResult
2018-05-18John GarvinNF
no factor from 2^68 to 2^69
2018-05-17YxinityF
Factor: 719113589356358739817 / TF: 69-70
2018-05-17YxinityNF
no factor from 2^68 to 2^69
2016-09-20XZTNF
no factor from 2^67 to 2^68
2015-12-01brainboostNF
no factor from 2^66 to 2^67
2013-10-19sasaki3NF
no factor from 2^65 to 2^66
2011-07-11impsNF
no factor from 2^64 to 2^65