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
146239783Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
58126756427035437586312272.32019-11-05 04:41:55
History
DateUserTypeResult
2019-11-05Smok_bmv F
Factor: 5812675642703543758631 / TF: 72-73*
2017-09-17arnaudNF
no factor from 2^71 to 2^72
2017-03-20nuclear-smilieNF
no factor from 2^70 to 2^71
2017-03-08Choi4KANGNF
no factor from 2^69 to 2^70
2017-02-07JoDuNF
no factor from 2^68 to 2^69
2016-03-23DerekNF
no factor from 2^67 to 2^68
2015-03-06aurashiftNF
no factor from 2^66 to 2^67
2013-01-01RichardNF
no factor from 2^65 to 2^66
2010-12-30greg3llNF
no factor from 2^64 to 2^65
2010-06-20Torchwood InstituteNF
no factor from 2^63 to 2^64