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
56468263TF
No factors below 274
TF target 273
P-1
B1 = 560000
B2 = 11620000
LL
StatusDateUserResidueShift
Bad2013-07-03ANONYMOUS2D2D86263309701536888197
Verified2013-08-19tomfr25C66CC93F27DEAE37789207
Verified2016-11-15AirSquirrels25C66CC93F27DEAE0
History
DateUserTypeResult
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-11-15AirSquirrelsC-LL
25C66CC93F27DEAE
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2015-07-28Mark RoseNF
no factor from 2^72 to 2^73
2013-08-19tomfrC-LL
25C66CC93F27DEAE
2013-07-03ANONYMOUSC-LL
2D2D862633097015
2012-06-02BdotNF-PM1
B1=560000, B2=11620000
2012-05-16Craig MeyersNF
no factor from 2^71 to 2^72
2011-10-12Team_InspectorNF
no factor from 2^70 to 2^71
2011-08-29jomateixNF
no factor from 2^69 to 2^70
2011-07-28chinabziNF
no factor from 2^68 to 2^69
2009-12-16kevsuckNF
no factor from 2^67 to 2^68
2008-07-30Sturle SundeNF
no factor from 2^66 to 2^67
2008-07-29Sturle SundeNF
no factor from 2^65 to 2^66
2008-07-29Sturle SundeNF
no factor from 2^64 to 2^65
2008-07-28Sturle SundeNF
no factor from 2^63 to 2^64