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
240655549Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9358492248002480159212169.72018-05-17 17:22:46
History
DateUserTypeResult
2018-06-24Andrea EasthopeNF
no factor from 2^68 to 2^69
2018-05-17YxinityF
Factor: 935849224800248015921 / TF: 69-70
2018-05-17YxinityNF
no factor from 2^68 to 2^69
2016-09-18XZTNF
no factor from 2^67 to 2^68
2015-12-01JWDNF
no factor from 2^66 to 2^67
2013-10-20Yan Ruimin ChinaNF
no factor from 2^65 to 2^66
2011-07-11t.laasNF
no factor from 2^64 to 2^65