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
76639207TF
No factors below 275
TF target 274
P-1
B1 = 640000
B2 = 12000000
LL
StatusDateUserResidueShift
Unverified2017-11-21Smok_bmv 88869904332311__16292961
History
DateUserTypeResult
2017-11-21Smok_bmv C-LL
88869904332311__
2016-03-27Jwb52zNF-PM1
B1=640000, B2=12000000
2016-03-23Chris SmithNF
no factor from 2^74 to 2^75
2016-03-23Chris SmithNF
no factor from 2^73 to 2^74
2014-06-04DRHNF
no factor from 2^72 to 2^73
2014-06-04DRHNF
no factor from 2^71 to 2^72
2013-01-11wangyun183NF
no factor from 2^70 to 2^71
2010-12-06Per JessenNF
no factor from 2^69 to 2^70
2010-11-30Per JessenNF
no factor from 2^68 to 2^69
2010-11-26-Anonymous-NF
no factor from 2^67 to 2^68
2010-11-21-Anonymous-NF
no factor from 2^66 to 2^67
2010-11-14Fred CireraNF
no factor from 2^65 to 2^66
2010-11-12Fred CireraNF
no factor from 2^64 to 2^65