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
585590543Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
6262122752558156149212169.12018-06-06 16:07:36
8631440195070512651272169.52018-06-06 16:07:36
History
DateUserTypeResult
2018-06-06YxinityF
Factor: 626212275255815614921 / TF: 68-70
2018-06-06YxinityF
Factor: 863144019507051265127 / TF: 68-70
2016-09-18caddrNF
no factor from 2^67 to 2^68
2015-10-16sasakiNF
no factor from 2^66 to 2^67
2014-11-01sasakiNF
no factor from 2^65 to 2^66
2011-09-18Architects CubedNF
no factor from 2^64 to 2^65
2010-03-12Architects CubedNF
no factor from 2^63 to 2^64