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
75304913TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 12600000
LL
StatusDateUserResidueShift
Unverified2017-08-07Evgeniy Zavialov096B417A212EBF__54334923
History
DateUserTypeResult
2017-08-07Evgeniy ZavialovC-LL
096B417A212EBF__
2016-04-03Mark RoseNF
no factor from 2^63 to 2^64
2016-04-02Mark RoseNF
no factor from 2^64 to 2^65
2016-01-30Brian BeuningNF-PM1
B1=630000, B2=12600000, E=6
2016-01-24Brian BeuningNF
no factor from 2^74 to 2^75
2016-01-24Brian BeuningNF
no factor from 2^73 to 2^74
2016-01-14BdotNF
no factor from 2^72 to 2^73
2015-09-03Judge HaleNF
no factor from 2^71 to 2^72
2013-05-15SMoffatNF
no factor from 2^70 to 2^71
2012-12-11arnaudNF
no factor from 2^69 to 2^70
2010-12-28sunithayaNF
no factor from 2^68 to 2^69
2010-12-26sunithayaNF
no factor from 2^67 to 2^68
2010-12-24seekuaNF
no factor from 2^66 to 2^67
2010-11-15seekuaNF
no factor from 2^65 to 2^66