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

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MnStatusDetails
47626037Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5379330810923342927743436812788.82018-04-21 18:13:53
LL
StatusDateUserResidueShift
Verified (Factored)2011-04-22Kasperczak MartinA11B185E142FDA6F175018
P-1 factors
DateFactorB1B2
2018-04-215379330810923342927743436818000000
History
DateUserTypeResult
2018-04-21ixfd64F-PM1
Factor: 537933081092334292774343681 / (P-1, B1=800000)
2017-11-12RichD0NF
no factor from 2^72 to 2^73
2015-11-02Judge HaleNF
no factor from 2^71 to 2^72
2015-09-13Sid & AndyNF
no factor from 2^70 to 2^71
2015-07-28Gordon SpenceNF
no factor from 2^69 to 2^70
2011-04-22Kasperczak MartinC-LL
A11B185E142FDA6F
2009-11-28-Anonymous-NF-PM1
B1=745000