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

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MnStatusDetails
48177431TF
No factors below 273
TF target 272
P-1
B1 = 550000
B2 = 11412500
LL
StatusDateUserResidueShift
Verified2009-01-28curtiscDA86F0CCCBC85BEB51377
Verified2019-04-15Axet NordDA86F0CCCBC85BEB39869950
History
DateUserTypeResult
2019-04-15Axet NordC-LL
DA86F0CCCBC85BEB
2017-12-24Mark RoseNF
no factor from 2^72 to 2^73
2013-08-08Architects CubedNF-PM1
B1=550000, B2=11412500, E=12
2013-08-04David CampeauNF
no factor from 2^71 to 2^72
2012-08-24bcp19NF
no factor from 2^70 to 2^71
2012-08-24bcp19NF
no factor from 2^69 to 2^70
2009-01-28curtiscC-LL
DA86F0CCCBC85BEB