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
77321789TF
No factors below 275
TF target 274
P-1
B1 = 670000
B2 = 12897500
LL
StatusDateUserResidueShift
Unverified2018-01-02-Anonymous-9013FDFC682F53__38964848
History
DateUserTypeResult
2018-01-02-Anonymous-C-LL
9013FDFC682F53__
2016-04-03Mark RoseNF
no factor from 2^61 to 2^64
2016-03-13Scott BennettNF-PM1
B1=670000, B2=12897500
2016-02-17AirSquirrelsNF
no factor from 2^74 to 2^75
2016-02-17AirSquirrelsNF
no factor from 2^73 to 2^74
2015-11-04RichD0NF
no factor from 2^72 to 2^73
2015-06-11ChuckNF
no factor from 2^71 to 2^72
2012-12-31Charles A. MorrisNF
no factor from 2^70 to 2^71
2011-01-15Kevin JagetNF
no factor from 2^69 to 2^70
2010-10-12arnaudNF
no factor from 2^68 to 2^69
2010-10-03GimarelNF
no factor from 2^67 to 2^68
2010-10-02lindedNF
no factor from 2^66 to 2^67
2010-10-02AlsXZNF
no factor from 2^65 to 2^66
2010-09-30GrunwalderGIMPNF
no factor from 2^64 to 2^65