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

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MnStatusDetails
88146503Factored
FactorDigitsBitsDate
115528213442274031884408583416921679828740129.82018-08-03 08:01:30
P-1 factors
DateFactorB1B2
2018-08-03115528213442274031884408583416921679828772500014137500
History
DateUserTypeResult
2018-08-03Jacques MOLNEF-PM1
Factor: 1155282134422740318844085834169216798287 / (P-1, B1=725000, B2=14137500, E=12)
2018-07-05tServoNF
no factor from 2^75 to 2^76
2018-07-05tServoNF
no factor from 2^74 to 2^75
2017-07-14-Anonymous-NF
no factor from 2^73 to 2^74
2017-07-14-Anonymous-NF
no factor from 2^72 to 2^73
2017-07-14-Anonymous-NF
no factor from 2^71 to 2^72
2013-11-20SMoffatNF
no factor from 2^70 to 2^71
2011-11-03wavelet3000NF
no factor from 2^69 to 2^70
2011-11-03wavelet3000NF
no factor from 2^68 to 2^69
2011-11-03wavelet3000NF
no factor from 2^67 to 2^68
2011-04-26wavelet3000NF
no factor from 2^66 to 2^67
2011-03-16wavelet3000NF
no factor from 2^65 to 2^66
2010-11-12Architects CubedNF
no factor from 2^64 to 2^65