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
53016781TF
No factors below 274
TF target 273
P-1
B1 = 625000
B2 = 16875000
LL
StatusDateUserResidueShift
Verified2012-08-31-Anonymous-3C2CF3251644724027649676
Verified2019-09-04ChavdarLalov3C2CF3251644724048561516
History
DateUserTypeResult
2019-09-04ChavdarLalovC-LL
3C2CF32516447240
2019-06-26Jon PaceNF
no factor from 2^73 to 2^74
2016-01-29AirSquirrelsNF
no factor from 2^72 to 2^73
2012-08-31-Anonymous-C-LL
3C2CF32516447240
2012-03-24Craig MeyersNF
no factor from 2^71 to 2^72
2012-01-03Kyle AskineNF
no factor from 2^70 to 2^71
2011-04-25kdgehmanNF
no factor from 2^69 to 2^70
2010-05-04GnorfeNF
no factor from 2^68 to 2^69
2010-04-30Sid & AndyNF-PM1
B1=625000, B2=16875000
2009-06-28NoWhereManNF
no factor from 2^67 to 2^68
2009-02-16SDSANF
no factor from 2^66 to 2^67
2009-02-15SDSANF
no factor from 2^65 to 2^66
2009-02-14SDSANF
no factor from 2^64 to 2^65
2008-08-18-Anonymous-NF
no factor to 2^64