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
54992423TF
No factors below 274
TF target 273
P-1
B1 = 660000
B2 = 19140000
LL
StatusDateUserResidueShift
Verified2014-03-19M. Yamada26B35AD16A62B8DA43617289
Verified2021-03-18frolyar26B35AD16A62B8DA39962241
History
DateUserTypeResult
2021-03-18frolyarC-LL
26B35AD16A62B8DA
2019-06-16Architects CubedNF
no factor from 2^73 to 2^74
2014-03-19M. YamadaC-LL
26B35AD16A62B8DA
2014-01-29axnNF
no factor from 2^72 to 2^73
2011-12-09phoenicisNF
no factor from 2^71 to 2^72
2011-09-08XyzzyNF
no factor from 2^70 to 2^71
2011-07-22TheJudgerNF
no factor from 2^69 to 2^70
2011-05-22David CampeauNF
no factor from 2^68 to 2^69
2011-05-09AbscissNF-PM1
B1=660000, B2=19140000, E=6
2009-09-09Sturle SundeNF
no factor from 2^67 to 2^68
2009-01-04-Anonymous-NF
no factor from 2^66 to 2^67
2009-01-02-Anonymous-NF
no factor from 2^65 to 2^66
2009-01-01-Anonymous-NF
no factor from 2^64 to 2^65
2008-12-31-Anonymous-NF
no factor from 2^63 to 2^64