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
78587489Factored
FactorDigitsBitsDate
3424837275157778745592583687105202444138124.72016-06-12 15:34:33
P-1 factors
DateFactorB1B2
2016-06-12342483727515777874559258368710520244416850000
History
DateUserTypeResult
2016-06-12TheJudgerF-PM1
Factor: 34248372751577787455925836871052024441 / (P-1, B1=685000)
2016-06-05AirSquirrelsNF
no factor from 2^74 to 2^75
2016-06-05AirSquirrelsNF
no factor from 2^73 to 2^74
2016-06-04AirSquirrelsNF
no factor from 2^72 to 2^73
2015-08-03RichD0NF
no factor from 2^71 to 2^72
2013-05-25SMoffatNF
no factor from 2^70 to 2^71
2013-02-11Clown_RoyalNF
no factor from 2^69 to 2^70
2011-03-25S04803NF
no factor from 2^68 to 2^69
2011-03-23arnaudNF
no factor from 2^67 to 2^68
2011-03-17tmorrowNF
no factor from 2^66 to 2^67
2011-01-12MarzbugNF
no factor from 2^65 to 2^66
2011-01-05GrunwalderGIMPNF
no factor from 2^64 to 2^65
2008-07-01-Anonymous-NF
no factor to 2^64