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
73717451TF
No factors below 275
TF target 274
P-1
B1 = 675000
B2 = 14175000
LL
StatusDateUserResidueShift
Unverified2017-02-12VVS77ED2E93455DE221__35093745
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-17-Anonymous-LL double-check0.00 % 2024-04-17
History
DateUserTypeResult
2017-02-12VVS77C-LL
ED2E93455DE221__
2016-06-15dh1NF
no factor from 2^74 to 2^75
2016-04-01Mark RoseNF
no factor from 2^57 to 2^64
2014-08-24TheJudgerNF-PM1
B1=675000, B2=14175000, E=12
2014-08-04ktonyNF
no factor from 2^73 to 2^74
2014-08-04ktonyNF
no factor from 2^72 to 2^73
2014-08-04ktonyNF
no factor from 2^71 to 2^72
2014-08-04ktonyNF
no factor from 2^70 to 2^71
2012-10-12-Anonymous-NF
no factor from 2^69 to 2^70
2010-08-19fswebNF
no factor from 2^68 to 2^69
2010-08-17unconnectedNF
no factor from 2^67 to 2^68
2010-08-15ANONYMOUSNF
no factor from 2^66 to 2^67
2010-08-15Sid & AndyNF
no factor from 2^65 to 2^66
2010-08-10GnorfeNF
no factor from 2^64 to 2^65