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
53759653TF
No factors below 274
TF target 273
P-1
B1 = 620000
B2 = 14570000
LL
StatusDateUserResidueShift
Verified2013-01-09-Anonymous-C3603F03C9F819059206853
Verified2020-06-22Dmitriy DegtiarevC3603F03C9F8190534419190
History
DateUserTypeResult
2020-06-22Dmitriy DegtiarevC-LL
C3603F03C9F81905
2019-08-27ixfd64NF
no factor from 2^73 to 2^74
2016-02-13AirSquirrelsNF
no factor from 2^72 to 2^73
2013-01-09-Anonymous-C-LL
C3603F03C9F81905
2011-11-17Tom DuellNF
no factor from 2^71 to 2^72
2011-09-08XyzzyNF
no factor from 2^70 to 2^71
2011-07-15GunnarLuNF
no factor from 2^69 to 2^70
2011-07-02eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2011-06-27Pi_RhoNF-PM1
B1=620000, B2=14570000
2009-05-20-Anonymous-NF
no factor from 2^67 to 2^68
2009-05-12-Anonymous-NF
no factor from 2^66 to 2^67
2009-05-05Gordon BowerNF
no factor from 2^65 to 2^66
2009-05-02Howard ChungNF
no factor from 2^64 to 2^65
2008-07-01-Anonymous-NF
no factor to 2^64