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
217304111Factored
FactorDigitsBitsDate
4927988431623290721372168.72018-01-15 00:56:59
History
DateUserTypeResult
2018-01-15Daniil TsarkovF
Factor: 492798843162329072137 / TF: 68-69
2016-09-09rubikvn2100NF
no factor from 2^67 to 2^68
2015-10-21ANONYMOUSNF
no factor from 2^66 to 2^67
2012-12-25america64NF
no factor from 2^65 to 2^66
2011-05-30sasaki3NF
no factor from 2^64 to 2^65