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

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MnStatusDetails
66054179Factored
FactorDigitsBitsDate
1027184991130072155946447418212526572938123.02014-05-20 06:35:02
P-1 factors
DateFactorB1B2
2014-05-20102718499113007215594644741821252657299400000
History
DateUserTypeResult
2014-05-20Jerry HallettF-PM1
Factor: 10271849911300721559464474182125265729
2014-05-19monstNF
no factor from 2^73 to 2^74
2014-03-12Tim SorberaNF
no factor from 2^72 to 2^73
2014-03-03ixfd64NF
no factor from 2^71 to 2^72
2013-05-18ebravickNF
no factor from 2^70 to 2^71
2012-02-02Aldo_GridNF
no factor from 2^69 to 2^70
2010-02-11Charles SpaltonNF
no factor from 2^68 to 2^69
2010-02-05coreypobNF
no factor from 2^67 to 2^68
2010-01-30storm5510NF
no factor from 2^66 to 2^67
2010-01-29Sturle SundeNF
no factor from 2^65 to 2^66
2009-11-19Dr. DwayneNF
no factor from 2^64 to 2^65
2009-04-201997rj7NF
no factor to 2^64