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
74893367TF
No factors below 275
TF target 274
P-1
B1 = 625000
B2 = 12656250
LL
StatusDateUserResidueShift
Unverified2017-03-11Evgeniy Zavialov8A0F790A7B4B84__6553169
History
DateUserTypeResult
2017-03-11Evgeniy ZavialovC-LL
8A0F790A7B4B84__
2016-04-02Mark RoseNF
no factor from 2^57 to 2^64
2015-12-28FilenNF-PM1
B1=625000, B2=12656250, E=12
2015-12-06TheJudgerNF
no factor from 2^74 to 2^75
2015-12-06TheJudgerNF
no factor from 2^73 to 2^74
2015-12-03BdotNF
no factor from 2^72 to 2^73
2015-08-28Judge HaleNF
no factor from 2^71 to 2^72
2014-08-09PascalBieriNF
no factor from 2^70 to 2^71
2012-10-23Clown_RoyalNF
no factor from 2^69 to 2^70
2011-01-21oodairaNF
no factor from 2^68 to 2^69
2010-09-20symalladNF
no factor from 2^67 to 2^68
2010-07-19eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2010-07-17HighPriceRanchNF
no factor from 2^65 to 2^66
2010-07-16tmorrowNF
no factor from 2^64 to 2^65