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
37730003Factored
FactorDigitsBitsDate
40628007476448679974204299798593275136118.32019-01-22 06:26:43
LL
StatusDateUserResidueShift
Verified (Factored)2007-04-07Sova51CD047DF8C36A1A36328442
Verified (Factored)2015-07-02redprime51CD047DF8C36A1A27851767
P-1 factors
DateFactorB1B2
2019-01-2240628007476448679974204299798593275152000010660000
History
DateUserTypeResult
2019-01-22Architects CubedF-PM1
Factor: 406280074764486799742042997985932751 / (P-1, B1=520000, B2=10660000, E=12)
2019-01-17Architects CubedNF
no factor from 2^71 to 2^72
2015-07-02redprimeC-LL
51CD047DF8C36A1A
2014-11-06chalsallNF
no factor from 2^70 to 2^71
2014-10-05Architects CubedNF
no factor from 2^69 to 2^70