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
78302123TF
No factors below 275
TF target 275
P-1
B1 = 735000
B2 = 15067500
LL
StatusDateUserResidueShift
Unverified2018-03-15curtisc9F2C59695BB501__48732317
History
DateUserTypeResult
2018-03-15curtiscC-LL
9F2C59695BB501__
2016-01-11AirSquirrelsNF
no factor from 2^74 to 2^75
2015-05-27David CampeauNF-PM1
B1=735000, B2=15067500, E=6
2014-10-04blipNF
no factor from 2^73 to 2^74
2013-01-14SWL551NF
no factor from 2^72 to 2^73
2013-01-14SWL551NF
no factor from 2^71 to 2^72
2013-01-14SWL551NF
no factor from 2^70 to 2^71
2011-03-12tmorrowNF
no factor from 2^69 to 2^70
2011-03-08tmorrowNF
no factor from 2^68 to 2^69
2011-03-04tmorrowNF
no factor from 2^67 to 2^68
2011-03-01Fred CireraNF
no factor from 2^66 to 2^67
2010-12-28GagadadaNF
no factor from 2^65 to 2^66
2010-12-25albin_pouillesNF
no factor from 2^64 to 2^65