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
819996773Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
342232197912851304617592374.92023-03-17 01:56:14
History
DateUserTypeResult
2023-03-17Alex_soldierF
Factor: 34223219791285130461759 / TF: 74-75
2022-11-27SRBaseNF
no factor from 2^73 to 2^74
2021-06-02SRBaseNF
no factor from 2^72 to 2^73
2020-10-09SRBaseNF
no factor from 2^71 to 2^72
2019-10-19ATHNF
no factor from 2^70 to 2^71
2017-01-20ramgeisNF
no factor from 2^68 to 2^70
2015-07-04sasakiNF
no factor from 2^67 to 2^68
2014-12-30sasakiNF
no factor from 2^66 to 2^67
2012-03-08CorbyguyNF
no factor from 2^65 to 2^66
2012-03-08CorbyguyNF
no factor from 2^64 to 2^65
2010-03-30Architects CubedNF
no factor from 2^63 to 2^64