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
48012691TF
No factors below 273
TF target 272
P-1
B1 = 555000
B2 = 13181250
LL
StatusDateUserResidueShift
Verified2010-07-13Lawrence V. Castiglione III8A680D099A8E1D7734341112
Verified2017-12-08Evgeniy Zavialov8A680D099A8E1D7724022166
History
DateUserTypeResult
2017-12-08Evgeniy ZavialovC-LL
8A680D099A8E1D77
2017-11-30monstNF
no factor from 2^72 to 2^73
2015-12-07AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-07AirSquirrelsNF
no factor from 2^70 to 2^71
2015-08-29David CampeauNF
no factor from 2^69 to 2^70
2010-07-13Lawrence V. Castiglione IIIC-LL
8A680D099A8E1D77
2010-05-12Lawrence V. Castiglione IIINF-PM1
B1=555000, B2=13181250