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
46826881TF
No factors below 273
TF target 272
P-1
B1 = 565000
B2 = 14548750
LL
StatusDateUserResidueShift
Verified2009-01-18lindedB331C7D7CD85091920510139
Verified2017-11-08Evgeniy ZavialovB331C7D7CD85091931361821
History
DateUserTypeResult
2017-11-08Evgeniy ZavialovC-LL
B331C7D7CD850919
2017-10-29TheJudgerNF
no factor from 2^72 to 2^73
2015-11-30AirSquirrelsNF
no factor from 2^71 to 2^72
2015-11-30AirSquirrelsNF
no factor from 2^70 to 2^71
2015-05-30David CampeauNF
no factor from 2^69 to 2^70
2014-09-05VictordeHollanderNF
no factor from 2^68 to 2^69
2009-01-18lindedC-LL
B331C7D7CD850919
2008-11-17lindedNF-PM1
B1=565000, B2=14548750