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

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MnStatusDetails
83064977Factored
FactorDigitsBitsDate
573633717794247768597912375.62016-04-05 14:54:47
P-1 factors
DateFactorB1B2
2016-04-055736337177942477685979171000014377500
History
DateUserTypeResult
2016-04-05laleraF-PM1
Factor: 57363371779424776859791 / (P-1, B1=710000, B2=14377500, E=12)
2016-04-04laleraNF
no factor from 2^74 to 2^75
2016-04-04laleraNF
no factor from 2^73 to 2^74
2016-04-04laleraNF
no factor from 2^72 to 2^73
2014-03-11SRS TechnologyNF
no factor from 2^71 to 2^72
2014-03-11SRS TechnologyNF
no factor from 2^70 to 2^71
2014-02-02CSLatDDNF
no factor from 2^69 to 2^70
2014-01-20Carsten KossendeyNF
no factor from 2^68 to 2^69
2013-08-29-Anonymous-NF
no factor from 2^67 to 2^68
2013-06-18Juergen KampmeierNF
no factor from 2^66 to 2^67
2011-03-27albin_pouillesNF
no factor from 2^65 to 2^66
2010-12-19Architects CubedNF
no factor from 2^64 to 2^65