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
74796041TF
No factors below 275
TF target 274
P-1
B1 = 650000
B2 = 12837500
LL
StatusDateUserResidueShift
Unverified2016-06-20yponomarev8148D05179E980__11728648
History
DateUserTypeResult
2016-06-20yponomarevC-LL
8148D05179E980__
2016-04-02Mark RoseNF
no factor from 2^57 to 2^64
2016-02-29arnaudNF-PM1
B1=650000, B2=12837500, E=6
2016-02-16AirSquirrelsNF
no factor from 2^74 to 2^75
2016-02-16AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-16AirSquirrelsNF
no factor from 2^72 to 2^73
2015-08-25Judge HaleNF
no factor from 2^71 to 2^72
2013-08-07timc995NF
no factor from 2^70 to 2^71
2012-10-22Houd Al-ObaidliNF
no factor from 2^69 to 2^70
2010-12-22MclighterNF
no factor from 2^68 to 2^69
2010-12-15MclighterNF
no factor from 2^67 to 2^68
2010-09-14rx7350NF
no factor from 2^66 to 2^67
2010-09-13David BarleyNF
no factor from 2^65 to 2^66
2010-09-11TeraTismNF
no factor from 2^64 to 2^65