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
77479993TF
No factors below 275
TF target 274
P-1
B1 = 675000
B2 = 13668750
LL
StatusDateUserResidueShift
Unverified2016-12-26Mikhail E. GolosovD90F120219CF0B__4982303
History
DateUserTypeResult
2016-12-26Mikhail E. GolosovC-LL
D90F120219CF0B__
2016-04-30Craig MeyersNF-PM1
B1=675000, B2=13668750, E=12
2016-04-03Mark RoseNF
no factor from 2^61 to 2^64
2016-03-08AirSquirrelsNF
no factor from 2^74 to 2^75
2016-03-08AirSquirrelsNF
no factor from 2^73 to 2^74
2016-03-08AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-10endless_mikeNF
no factor from 2^71 to 2^72
2011-04-18rduerrNF
no factor from 2^70 to 2^71
2011-04-18rduerrNF
no factor from 2^69 to 2^70
2011-02-08rx7350NF
no factor from 2^68 to 2^69
2011-02-07rx7350NF
no factor from 2^67 to 2^68
2010-10-08S00030NF
no factor from 2^66 to 2^67
2010-10-06-Anonymous-NF
no factor from 2^65 to 2^66
2010-10-04necrontyr91NF
no factor from 2^64 to 2^65