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
79453729Factored
FactorDigitsBitsDate
86713920782059745261191834014137632136119.42016-10-03 07:15:13
P-1 factors
DateFactorB1B2
2016-10-0386713920782059745261191834014137632168500012672500
History
DateUserTypeResult
2016-10-03Smok_bmv F-PM1
Factor: 867139207820597452611918340141376321 / (P-1, B1=685000, B2=12672500)
2016-08-13AirSquirrelsNF
no factor from 2^74 to 2^75
2016-08-13AirSquirrelsNF
no factor from 2^73 to 2^74
2016-08-13AirSquirrelsNF
no factor from 2^72 to 2^73
2014-02-05SRS TechnologyNF
no factor from 2^71 to 2^72
2013-01-21Bold_SeekerNF
no factor from 2^70 to 2^71
2011-03-03ddboy3NF
no factor from 2^69 to 2^70
2011-02-21scrolllockNF
no factor from 2^68 to 2^69
2011-02-15scrolllockNF
no factor from 2^67 to 2^68
2011-02-10-Anonymous-NF
no factor from 2^66 to 2^67
2011-02-04eon_blue_apocalypseNF
no factor from 2^65 to 2^66
2010-12-03Chrispy BongoNF
no factor from 2^64 to 2^65
2009-05-29Architects CubedNF
no factor from 2^63 to 2^64