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
167282663Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
26713974720524749021692271.22018-03-02 12:00:05
History
DateUserTypeResult
2018-03-02ky0urakuF
Factor: 2671397472052474902169 / TF: 71-72
2018-03-01BrandonNF
no factor from 2^70 to 2^71
2018-03-01La GüiraNF
no factor from 2^69 to 2^70
2017-04-24XolotlNF
no factor from 2^68 to 2^69
2016-06-02rubikvn2100NF
no factor from 2^67 to 2^68
2015-06-01vwflat4NF
no factor from 2^66 to 2^67
2013-03-24RichardNF
no factor from 2^65 to 2^66
2011-02-13tscNF
no factor from 2^64 to 2^65
2010-07-06Mr-PlonkNF
no factor from 2^63 to 2^64