Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
48069961TF
No factors below 273
TF target 272
P-1
B1 = 555000
B2 = 13320000
LL
StatusDateUserResidueShift
Verified2009-02-13wuxiaoDDCEAC50F4C581251174375
Verified2018-04-19Ilya GutkovskiyDDCEAC50F4C5812531823103
History
DateUserTypeResult
2018-04-19Ilya GutkovskiyC-LL
DDCEAC50F4C58125
2017-12-04Random GPUsNF
no factor from 2^72 to 2^73
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-07-01Mark RoseNF
no factor from 2^70 to 2^71
2015-06-23Architects CubedNF
no factor from 2^69 to 2^70
2009-02-13wuxiaoC-LL
DDCEAC50F4C58125
2008-12-11wuxiaoNF-PM1
B1=555000, B2=13320000