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

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MnStatusDetails
78835051Factored
FactorDigitsBitsDate
111031113916580801975573395225540934109.82016-07-03 17:30:59
P-1 factors
DateFactorB1B2
2016-07-0311103111391658080197557339522554096900000
History
DateUserTypeResult
2016-07-03TheJudgerF-PM1
Factor: 1110311139165808019755733952255409 / (P-1, B1=690000)
2016-06-25AirSquirrelsNF
no factor from 2^74 to 2^75
2016-06-25AirSquirrelsNF
no factor from 2^73 to 2^74
2016-06-25AirSquirrelsNF
no factor from 2^72 to 2^73
2016-02-07Robin89NF
no factor from 2^71 to 2^72
2013-04-06Clown_RoyalNF
no factor from 2^70 to 2^71
2011-03-31Ake TilanderNF
no factor from 2^69 to 2^70
2011-03-24Ake TilanderNF
no factor from 2^68 to 2^69
2011-03-22Ake TilanderNF
no factor from 2^67 to 2^68
2011-03-19Ake TilanderNF
no factor from 2^66 to 2^67
2010-11-12CorranNF
no factor from 2^65 to 2^66
2010-11-09Ethan O'ConnorNF
no factor from 2^64 to 2^65