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
124004099Factored
FactorDigitsBitsDate
47803629928101353703912272.02019-05-20 16:55:10
History
DateUserTypeResult
2019-05-20ConductorF
Factor: 4780362992810135370391 / TF: 72-73
2015-08-23Guido LorenziniNF
no factor from 2^71 to 2^72
2015-08-21ANONYMOUSNF
no factor from 2^70 to 2^71
2015-03-23La GüiraNF
no factor from 2^69 to 2^70
2015-03-23La GüiraNF
no factor from 2^68 to 2^69
2015-03-23La GüiraNF
no factor from 2^67 to 2^68
2014-12-18nikoszNF
no factor from 2^66 to 2^67
2012-08-31sasaki3NF
no factor from 2^65 to 2^66
2010-10-28Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-22Torchwood InstituteNF
no factor from 2^63 to 2^64