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
58596061TF
No factors below 274
TF target 273
P-1
B1 = 815000
B2 = 815000
LL
StatusDateUserResidueShift
Verified2014-09-22Vasilis Xythalis599CFB1EC1D22F3748510843
Verified2021-05-11frolyar599CFB1EC1D22F3730268316
History
DateUserTypeResult
2021-05-11frolyarC-LL
599CFB1EC1D22F37
2019-02-10TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-09-22Vasilis XythalisC-LL
599CFB1EC1D22F37
2012-06-03rduerrNF
no factor from 2^71 to 2^73
2012-02-24-Anonymous-NF-PM1
B1=815000
2011-05-08steinrarNF
no factor from 2^70 to 2^71
2011-05-08steinrarNF
no factor from 2^69 to 2^70
2009-06-05JpirroneNF
no factor from 2^68 to 2^69
2009-01-14NoWhereManNF
no factor from 2^67 to 2^68
2009-01-13NoWhereManNF
no factor from 2^66 to 2^67
2008-11-25James HintzNF
no factor from 2^63 to 2^64
2008-11-02Sturle SundeNF
no factor from 2^65 to 2^66
2008-11-02Sturle SundeNF
no factor from 2^64 to 2^65
2008-11-01Sturle SundeNF
no factor from 2^63 to 2^64