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
78396623TF
No factors below 275
TF target 275
P-1
B1 = 660000
B2 = 13200000
LL
StatusDateUserResidueShift
Unverified2018-03-08Smok_bmv FA73C2CA80CE0D__70862220
History
DateUserTypeResult
2018-03-08Smok_bmv C-LL
FA73C2CA80CE0D__
2016-07-03TheJudgerNF-PM1
B1=660000, B2=13200000, E=12
2016-05-28PDWNF
no factor from 2^74 to 2^75
2016-05-28RichD0NF
no factor from 2^73 to 2^74
2016-05-18GregNF
no factor from 2^72 to 2^73
2015-07-05RichD0NF
no factor from 2^71 to 2^72
2013-01-12Massimo Cappelli (ik5pwa)NF
no factor from 2^70 to 2^71
2011-03-22KobraNF
no factor from 2^69 to 2^70
2011-03-18KobraNF
no factor from 2^68 to 2^69
2011-03-15ITSNF
no factor from 2^67 to 2^68
2011-03-12Martin PrusaNF
no factor from 2^66 to 2^67
2011-03-06ekrummeNF
no factor from 2^65 to 2^66
2010-10-30-Anonymous-NF
no factor from 2^64 to 2^65