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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Exponent Range:










MnStatusDetails
48321613TF
No factors below 273
TF target 272
P-1
B1 = 550000
B2 = 11412500
LL
StatusDateUserResidueShift
Verified2011-06-06curtiscBD3DFD11F015CAE135365537
Verified2018-03-25Evgeniy ZavialovBD3DFD11F015CAE16577492
History
DateUserTypeResult
2018-03-25Evgeniy ZavialovC-LL
BD3DFD11F015CAE1
2018-02-01Andrew BNF
no factor from 2^72 to 2^73
2013-08-12Architects CubedNF-PM1
B1=550000, B2=11412500, E=12
2013-08-10Architects CubedNF
no factor from 2^71 to 2^72
2012-08-21David CampeauNF
no factor from 2^70 to 2^71
2012-08-21David CampeauNF
no factor from 2^69 to 2^70
2011-06-06curtiscC-LL
BD3DFD11F015CAE1