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
46329611TF
No factors below 275
TF target 272
P-1
B1 = 850000
B2 = 17500000
LL
StatusDateUserResidueShift
Verified2010-11-25David Michel74448383592066521303462
Verified2017-03-17Evgeniy Zavialov744483835920665233291608
History
DateUserTypeResult
2020-11-25-Anonymous-NF
no factor from 2^74 to 2^75
2020-01-11-Anonymous-NF
no factor from 2^73 to 2^74
2018-07-23ixfd64NF-PM1
B1=850000, B2=17500000, E=12
2018-02-23-Anonymous-NF
no factor from 2^72 to 2^73
2017-03-17Evgeniy ZavialovC-LL
7444838359206652
2015-11-06-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-06-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-26Mark RoseNF
no factor from 2^69 to 2^70
2014-08-26VictordeHollanderNF
no factor from 2^68 to 2^69
2010-11-25David MichelC-LL
7444838359206652
2010-09-29David MichelNF-PM1
B1=795000