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
52556759TF
No factors below 273
TF target 273
P-1
B1 = 610000
B2 = 14640000
LL
StatusDateUserResidueShift
Verified2011-08-16Viacheslav ChernetskiyA26801A66D0EEC9C17329810
Verified2019-05-31d3zorgA26801A66D0EEC9C51765884
History
DateUserTypeResult
2019-05-31d3zorgC-LL
A26801A66D0EEC9C
2016-02-10AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-18-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-03Mark RoseNF
no factor from 2^70 to 2^71
2014-10-26NesowaNF
no factor from 2^69 to 2^70
2011-08-16Viacheslav ChernetskiyC-LL
A26801A66D0EEC9C
2010-09-14gpulciniNF
no factor from 2^68 to 2^69
2010-09-03Pi_RhoNF-PM1
B1=610000, B2=14640000
2009-05-01Sturle SundeNF
no factor from 2^67 to 2^68
2009-04-29Sturle SundeNF
no factor from 2^66 to 2^67
2009-02-26-Anonymous-NF
no factor from 2^65 to 2^66
2009-02-17-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-17DerekNF
no factor to 2^64