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
73602623TF
No factors below 275
TF target 274
P-1
B1 = 695000
B2 = 15463750
LL
StatusDateUserResidueShift
Unverified2016-10-09ChavdarLalov5041AF5D3857B6__10997341
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-15-Anonymous-LL double-checkLL0.03 % 2024-04-20
History
DateUserTypeResult
2016-10-09ChavdarLalovC-LL
5041AF5D3857B6__
2016-06-24-Anonymous-NF
no factor from 2^74 to 2^75
2015-12-11Judge HaleNF
no factor from 2^73 to 2^74
2015-10-14Travis Glenn RussoNF-PM1
B1=695000, B2=15463750, E=12
2015-09-25RichD0NF
no factor from 2^72 to 2^73
2015-04-21srow7NF
no factor from 2^71 to 2^72
2013-08-07NoWhereManNF
no factor from 2^70 to 2^71
2012-11-30Victor KiszkielNF
no factor from 2^69 to 2^70
2010-10-29GrunwalderGIMPNF
no factor from 2^68 to 2^69
2010-08-28David LNF
no factor from 2^67 to 2^68
2010-08-25Wolfgang StegerNF
no factor from 2^66 to 2^67
2010-08-21Steve JacobsonNF
no factor from 2^65 to 2^66
2010-08-13-Anonymous-NF
no factor from 2^64 to 2^65