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
75395759TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 12442500
LL
StatusDateUserResidueShift
Unverified2017-08-23Evgeniy Zavialov1ACDC2230B5AD3__1674473
History
DateUserTypeResult
2017-08-23Evgeniy ZavialovC-LL
1ACDC2230B5AD3__
2016-04-02Mark RoseNF
no factor from 2^63 to 2^64
2016-02-12Andrei GrigoreNF-PM1
B1=630000, B2=12442500
2016-01-31TheJudgerNF
no factor from 2^74 to 2^75
2016-01-31TheJudgerNF
no factor from 2^73 to 2^74
2016-01-26BdotNF
no factor from 2^72 to 2^73
2015-09-12FredrikNF
no factor from 2^71 to 2^72
2013-07-08Le ComteNF
no factor from 2^70 to 2^71
2013-05-18JMGarciaNF
no factor from 2^69 to 2^70
2010-08-20ITSNF
no factor from 2^68 to 2^69
2010-08-14symalladNF
no factor from 2^67 to 2^68
2010-08-10GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-08-09jdk7897NF
no factor from 2^65 to 2^66
2010-08-06Jens BolmNF
no factor from 2^64 to 2^65