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
51906319TF
No factors below 273
TF target 273
P-1
B1 = 590000
B2 = 12685000
LL
StatusDateUserResidueShift
Verified2012-07-13ebravickDD934CA171DF4CF140147380
Verified2019-03-19alexDD934CA171DF4CF129300067
History
DateUserTypeResult
2019-03-19alexC-LL
DD934CA171DF4CF1
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2016-01-11AirSquirrelsNF
no factor from 2^72 to 2^73
2012-07-13ebravickC-LL
DD934CA171DF4CF1
2012-02-04Craig MeyersNF
no factor from 2^70 to 2^72
2012-01-06Craig MeyersNF
no factor from 2^69 to 2^70
2011-09-19Smok_bmv NF-PM1
B1=590000, B2=12685000
2010-04-25Per JessenNF
no factor from 2^68 to 2^69
2009-06-22Andrey KurgannikovNF
no factor from 2^67 to 2^68
2009-02-07Jason LynchNF
no factor from 2^66 to 2^67
2009-02-06Jason LynchNF
no factor from 2^65 to 2^66
2008-12-06James HintzNF
no factor from 2^64 to 2^65
2008-12-04James HintzNF
no factor from 2^63 to 2^64