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
80430017TF
No factors below 275
TF target 275
P-1
B1 = 675000
B2 = 12487500
LL
StatusDateUserResidueShift
Unverified2018-03-12Smok_bmv F63B28CA01265E__73489872
History
DateUserTypeResult
2018-03-12Smok_bmv C-LL
F63B28CA01265E__
2017-01-24ixfd64NF-PM1
B1=675000, B2=12487500
2016-10-23ktonyNF
no factor from 2^74 to 2^75
2016-10-19RichD0NF
no factor from 2^73 to 2^74
2011-01-21TheJudgerNF
no factor from 2^72 to 2^73
2011-01-21TheJudgerNF
no factor from 2^71 to 2^72
2011-01-21TheJudgerNF
no factor from 2^70 to 2^71
2011-01-21TheJudgerNF
no factor from 2^69 to 2^70
2011-01-21TheJudgerNF
no factor from 2^68 to 2^69
2011-01-21TheJudgerNF
no factor from 2^67 to 2^68
2011-01-21TheJudgerNF
no factor from 2^66 to 2^67
2011-01-19GimarelNF
no factor from 2^65 to 2^66
2010-12-03Architects CubedNF
no factor from 2^64 to 2^65