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
46092479TF
No factors below 274
TF target 272
P-1
B1 = 1000000
B2 = 20000000
LL
StatusDateUserResidueShift
Verified2010-01-04Ing. Gerhard Scheutz4EF30C4392E848783461250
Verified2017-09-12Conductor4EF30C4392E8487834083729
History
DateUserTypeResult
2019-02-17Sid & AndyNF
no factor from 2^73 to 2^74
2019-02-06Sid & AndyNF-PM1
B1=1000000, B2=20000000, E=12
2018-02-24-Anonymous-NF
no factor from 2^72 to 2^73
2017-09-12ConductorC-LL
4EF30C4392E84878
2015-08-23-Anonymous-NF
no factor from 2^71 to 2^72
2015-08-23-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-23-Anonymous-NF
no factor from 2^69 to 2^70
2014-08-19VictordeHollanderNF
no factor from 2^68 to 2^69
2010-01-04Ing. Gerhard ScheutzC-LL
4EF30C4392E84878
2009-09-21Ing. Gerhard ScheutzNF-PM1
B1=780000