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
70110121TF
No factors below 275
TF target 274
P-1
B1 = 685000
B2 = 15070000
LL
StatusDateUserResidueShift
Verified2015-05-05curtiscDA3004D33A88EC1223277118
Verified2023-06-29Sergey NosovDA3004D33A88EC125577922
History
DateUserTypeResult
2023-06-29Sergey NosovC-LL
DA3004D33A88EC12
2015-05-05curtiscC-LL
DA3004D33A88EC12
2015-01-29BdotNF
no factor from 2^74 to 2^75
2015-01-28BdotNF
no factor from 2^73 to 2^74
2015-01-24KishNF-PM1
B1=685000, B2=15070000, E=12
2014-09-07RichD0NF
no factor from 2^72 to 2^73
2014-08-27srow7NF
no factor from 2^71 to 2^72
2009-05-30binarydigitsNF
no factor to 2^71