Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
133525591Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
587339953454376794500812375.62023-08-31 20:26:53
History
DateUserTypeResult
2023-08-31MirraF
Factor: 58733995345437679450081 / TF: 75-76
2023-01-09SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2016-02-04guruNF
no factor from 2^71 to 2^72
2016-01-28Hughf7NF
no factor from 2^70 to 2^71
2016-01-28Hughf7NF
no factor from 2^69 to 2^70
2016-01-28Hughf7NF
no factor from 2^68 to 2^69
2016-01-24PascalBieriNF
no factor from 2^67 to 2^68
2015-01-22Thomas StorkNF
no factor from 2^66 to 2^67
2012-10-22nextPrimeNF
no factor from 2^65 to 2^66
2010-11-19Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-06-05w00dyNF
no factor from 2^63 to 2^64