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
65065883Factored
FactorDigitsBitsDate
27467728916366857010069272581.22013-09-30 07:12:31
P-1 factors
DateFactorB1B2
2013-09-30274677289163668570100692758000010295000
History
DateUserTypeResult
2022-03-30LordJuliusNF
no factor from 2^60 to 2^64
2013-09-30Jwb52zF-PM1
Factor: 2746772891636685701006927
2013-09-25SWL551NF
no factor from 2^73 to 2^74
2013-09-20Kyle AskineNF
no factor from 2^72 to 2^73
2013-09-20Kyle AskineNF
no factor from 2^71 to 2^72
2013-03-31SMoffatNF
no factor from 2^70 to 2^71
2012-03-27vats09NF
no factor from 2^69 to 2^70
2010-03-02sunithayaNF
no factor from 2^68 to 2^69
2010-02-27sunithayaNF
no factor from 2^67 to 2^68
2010-02-24-Anonymous-NF
no factor from 2^66 to 2^67
2009-06-12Mihai22NF
no factor from 2^65 to 2^66
2009-03-19arnaudNF
no factor from 2^64 to 2^65