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
75964393TF
No factors below 275
TF target 274
P-1
B1 = 670000
B2 = 10385000
LL
StatusDateUserResidueShift
Verified2017-10-02PALOC6267F566D9C3BC9534539622
Verified2017-11-27frolyar6267F566D9C3BC9547439567
History
DateUserTypeResult
2017-11-27frolyarC-LL
6267F566D9C3BC95
2017-10-02PALOCC-LL
6267F566D9C3BC95
2016-01-20AirSquirrelsNF
no factor from 2^74 to 2^75
2015-06-02guruNF-PM1
B1=670000, B2=10385000
2015-04-09ChuckNF
no factor from 2^73 to 2^74
2015-04-09ChuckNF
no factor from 2^72 to 2^73
2015-04-09ChuckNF
no factor from 2^71 to 2^72
2013-01-22-Anonymous-NF
no factor from 2^70 to 2^71
2010-11-19arnaudNF
no factor from 2^69 to 2^70
2010-11-13arnaudNF
no factor from 2^68 to 2^69
2010-11-03zapy8000NF
no factor from 2^67 to 2^68
2010-08-31Michael SpettelNF
no factor from 2^66 to 2^67
2010-08-18pieppiepNF
no factor from 2^65 to 2^66
2010-08-15Roger C HaslockNF
no factor from 2^64 to 2^65
2009-06-02Architects CubedNF
no factor from 2^63 to 2^64