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
73049437TF
No factors below 275
TF target 274
P-1
B1 = 675000
B2 = 14006250
LL
StatusDateUserResidueShift
Unverified2017-01-06VVS77C0BA264D9A3554__60967582
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-03-Anonymous-LL double-checkLL0.10 % 2024-04-09
History
DateUserTypeResult
2017-01-06VVS77C-LL
C0BA264D9A3554__
2016-05-031997rj7NF
no factor from 2^74 to 2^75
2015-03-29TheJudgerNF-PM1
B1=675000, B2=14006250, E=12
2015-03-21Mark RoseNF
no factor from 2^73 to 2^74
2015-03-21Mark RoseNF
no factor from 2^72 to 2^73
2015-03-03RichD0NF
no factor from 2^71 to 2^72
2012-12-04Choi4KANGNF
no factor from 2^70 to 2^71
2012-10-10ANONYMOUSNF
no factor from 2^69 to 2^70
2010-06-28bigaldeprNF
no factor from 2^68 to 2^69
2010-06-23Robert WalkerNF
no factor from 2^67 to 2^68
2010-06-16Charles A. MorrisNF
no factor from 2^66 to 2^67
2010-06-14Jean-Paul DavalanNF
no factor from 2^65 to 2^66
2010-06-08Team_InspectorNF
no factor from 2^64 to 2^65
2008-06-28George WoltmanNF
no factor to 2^64