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
75734957TF
No factors below 275
TF target 274
P-1
B1 = 635000
B2 = 12541250
LL
StatusDateUserResidueShift
Unverified2016-07-26Evgeniy Zavialov8DD28DB0EE4F1E__60500661
History
DateUserTypeResult
2016-07-26Evgeniy ZavialovC-LL
8DD28DB0EE4F1E__
2016-07-16Mark RoseNF
no factor from 2^1 to 2^63
2016-04-27mgpainterNF-PM1
B1=635000, B2=12541250, E=6
2016-04-17AirSquirrelsNF
no factor from 2^74 to 2^75
2016-04-07Judge HaleNF
no factor from 2^73 to 2^74
2016-02-18Judge HaleNF
no factor from 2^72 to 2^73
2015-10-18RichD0NF
no factor from 2^71 to 2^72
2013-05-31GustavNF
no factor from 2^70 to 2^71
2010-12-09-Anonymous-NF
no factor from 2^69 to 2^70
2010-12-02Michael HanschoNF
no factor from 2^68 to 2^69
2010-11-25Michael HanschoNF
no factor from 2^67 to 2^68
2010-11-12Cube1200NF
no factor from 2^66 to 2^67
2010-10-27Cube1200NF
no factor from 2^65 to 2^66
2010-10-14Cube1200NF
no factor from 2^64 to 2^65
2009-05-26timbitNF
no factor from 2^63 to 2^64