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
77948333TF
No factors below 276
TF target 275
P-1
B1 = 630000
B2 = 10552500
LL
StatusDateUserResidueShift
Unverified2018-02-07Smok_bmv 73AE1AF818900C__38324035
History
DateUserTypeResult
2024-01-16Sid & AndyNF
no factor from 2^75 to 2^76
2018-02-07Smok_bmv C-LL
73AE1AF818900C__
2016-05-27One ManNF-PM1
B1=630000, B2=10552500
2016-05-20AirSquirrelsNF
no factor from 2^74 to 2^75
2016-05-20AirSquirrelsNF
no factor from 2^73 to 2^74
2016-05-09GregNF
no factor from 2^72 to 2^73
2016-01-211997rj7NF
no factor from 2^71 to 2^72
2013-01-14phoenicisNF
no factor from 2^70 to 2^71
2011-02-23Andrey KurgannikovNF
no factor from 2^69 to 2^70
2011-02-18Andrey KurgannikovNF
no factor from 2^68 to 2^69
2011-02-15Alex ZVNF
no factor from 2^67 to 2^68
2011-02-10Alex ZVNF
no factor from 2^66 to 2^67
2010-10-03neverfailNF
no factor from 2^65 to 2^66
2008-10-11JohnHa0NF
no factor to 2^65