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
78980743TF
No factors below 275
TF target 275
P-1
B1 = 665000
B2 = 13133750
LL
StatusDateUserResidueShift
Unverified2018-04-14Dmitriy DegtiarevE35A5A11E91BEE__5315415
History
DateUserTypeResult
2018-04-14Dmitriy DegtiarevC-LL
E35A5A11E91BEE__
2016-05-04James HeinrichNF-PM1
B1=665000, B2=13133750, E=6
2016-01-18dh1NF
no factor from 2^74 to 2^75
2016-01-18dh1NF
no factor from 2^73 to 2^74
2016-01-18dh1NF
no factor from 2^72 to 2^73
2016-01-18dh1NF
no factor from 2^71 to 2^72
2013-02-11Clown_RoyalNF
no factor from 2^70 to 2^71
2011-02-02Gordon BowerNF
no factor from 2^69 to 2^70
2011-01-28Gordon BowerNF
no factor from 2^68 to 2^69
2011-01-22-Anonymous-NF
no factor from 2^67 to 2^68
2011-01-18ITSNF
no factor from 2^66 to 2^67
2011-01-12-Anonymous-NF
no factor from 2^65 to 2^66
2010-11-12flapjackfiascoNF
no factor from 2^64 to 2^65
2008-07-07-Anonymous-NF
no factor to 2^64