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
69703279TF
No factors below 275
TF target 274
P-1
B1 = 765000
B2 = 18933750
LL
StatusDateUserResidueShift
Verified2016-10-04Evgeniy Zavialov9419BC9A5171B0324804894
Verified2023-11-12Ryan Propper9419BC9A5171B03262383432
History
DateUserTypeResult
2023-11-12Ryan PropperC-LL
9419BC9A5171B032
2016-10-04Evgeniy ZavialovC-LL
9419BC9A5171B032
2016-05-22Judge HaleNF
no factor from 2^74 to 2^75
2016-03-31Mark RoseNF
no factor from 2^62 to 2^64
2016-03-30Mark RoseNF
no factor from 2^64 to 2^65
2014-08-14ktonyNF
no factor from 2^73 to 2^74
2014-04-04ktonyNF
no factor from 2^72 to 2^73
2014-04-04ktonyNF
no factor from 2^71 to 2^72
2014-02-28C.D.B.NF-PM1
B1=765000, B2=18933750, E=6
2013-05-25JoDuNF
no factor from 2^70 to 2^71
2012-04-06debrouxlNF
no factor from 2^69 to 2^70
2010-03-02magicxhNF
no factor from 2^68 to 2^69
2010-02-28-Anonymous-NF
no factor from 2^67 to 2^68
2010-02-25eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2010-02-24LouBobNF
no factor from 2^65 to 2^66