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
329075083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
31526111925678516683832271.42019-10-16 04:32:23
History
DateUserTypeResult
2019-10-16Smok_bmv F
Factor: 3152611192567851668383 / TF: 71-72*
2019-10-16Smok_bmv NF
no factor from 2^70 to 2^71
2019-03-14sasakiNF
no factor from 2^69 to 2^70
2019-03-06Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-08-21Chabot PrimeNF
no factor from 2^68 to 2^69
2017-01-03Kendall PerryNF
no factor from 2^67 to 2^68
2016-04-04dbaughNF
no factor from 2^66 to 2^67
2014-02-09OS1NF
no factor from 2^65 to 2^66
2011-11-17carlos56NF
no factor from 2^64 to 2^65