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
78583123TF
No factors below 275
TF target 275
P-1
B1 = 660000
B2 = 13200000
LL
StatusDateUserResidueShift
Unverified2017-10-26Gerard PAVIND2AC40CFD7CFC2__33991940
History
DateUserTypeResult
2017-10-26Gerard PAVINC-LL
D2AC40CFD7CFC2__
2016-06-26TheJudgerNF-PM1
B1=660000, B2=13200000, E=12
2016-06-04AirSquirrelsNF
no factor from 2^74 to 2^75
2016-06-04AirSquirrelsNF
no factor from 2^73 to 2^74
2016-06-04AirSquirrelsNF
no factor from 2^72 to 2^73
2015-08-01RichD0NF
no factor from 2^71 to 2^72
2013-01-14phoenicisNF
no factor from 2^70 to 2^71
2010-11-15JMGarciaNF
no factor from 2^69 to 2^70
2010-11-14JMGarciaNF
no factor from 2^68 to 2^69
2010-11-13Charles A. MorrisNF
no factor from 2^67 to 2^68
2010-11-11GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-11-10Claus ReibensteinNF
no factor from 2^65 to 2^66
2010-11-06Fred CireraNF
no factor from 2^64 to 2^65
2008-06-23-Anonymous-NF
no factor to 2^64