Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
113147669Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
117803810763776611948732373.32020-07-06 07:04:24
History
DateUserTypeResult
2020-07-06Daniil TsarkovF
Factor: 11780381076377661194873 / TF: 73-74
2020-04-21SRBaseNF
no factor from 2^72 to 2^73
2015-02-17endless_mikeNF
no factor from 2^71 to 2^72
2015-02-17endless_mikeNF
no factor from 2^70 to 2^71
2015-02-17endless_mikeNF
no factor from 2^69 to 2^70
2015-02-12el groccoNF
no factor from 2^68 to 2^69
2015-02-10SMoffatNF
no factor from 2^67 to 2^68
2014-11-12tscNF
no factor from 2^66 to 2^67
2012-06-04OS1NF
no factor from 2^65 to 2^66
2010-09-28abcNF
no factor from 2^64 to 2^65
2010-06-141997rj7NF
no factor from 2^63 to 2^64