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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
60181483Factored
FactorDigitsBitsDate
2323986951899204272381512477.62013-03-16 17:20:15
P-1 factors
DateFactorB1B2
2013-03-162323986951899204272381515550000
History
DateUserTypeResult
2022-03-29LordJuliusNF
no factor from 2^60 to 2^63
2013-03-16krackerF-PM1
Factor: 232398695189920427238151
2012-07-07Craig MeyersNF
no factor from 2^70 to 2^73
2011-07-06GrunwalderGIMPNF
no factor from 2^69 to 2^70
2009-06-24rptaylorNF
no factor from 2^68 to 2^69
2009-02-04Brian ChanNF
no factor from 2^67 to 2^68
2009-01-28kmetherNF
no factor from 2^66 to 2^67
2009-01-26Hairy BearNF
no factor from 2^65 to 2^66
2009-01-26heyba_manbaNF
no factor from 2^64 to 2^65
2009-01-19Sturle SundeNF
no factor from 2^63 to 2^64