Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
58577543Factored
FactorDigitsBitsDate
449767458015599603592065.32012-02-29 10:38:21
History
DateUserTypeResult
2022-06-27LordJuliusNF
no factor from 2^60 to 2^63
2012-02-29ADLF-PM1
Factor: 44976745801559960359
2011-10-07dmaineNF
no factor from 2^70 to 2^71
2011-05-02Paul LeylandNF
no factor from 2^69 to 2^70
2009-06-06Maciej PodgórskiNF
no factor from 2^68 to 2^69
2008-11-02KYOJI_KAMEINF
no factor from 2^67 to 2^68
2008-11-02KYOJI_KAMEINF
no factor from 2^66 to 2^67
2008-11-02KYOJI_KAMEINF
no factor from 2^65 to 2^66
2008-11-01KYOJI_KAMEINF
no factor from 2^64 to 2^65
2008-10-31KYOJI_KAMEINF
no factor from 2^63 to 2^64