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
57533009TF
No factors below 274
TF target 273
P-1
B1 = 530000
B2 = 9672500
LL
StatusDateUserResidueShift
Verified2013-11-26Sprocket19210E11CFFC534140561445
Verified2020-08-13Kolya Guluaeff19210E11CFFC534139961545
History
DateUserTypeResult
2020-08-13Kolya GuluaeffC-LL
19210E11CFFC5341
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-11-26SprocketC-LL
19210E11CFFC5341
2012-09-14kagakubuNF-PM1
B1=530000, B2=9672500
2012-08-25Craig MeyersNF
no factor from 2^72 to 2^73
2012-07-27bcp19NF
no factor from 2^71 to 2^72
2011-11-11XyzzyNF
no factor from 2^70 to 2^71
2011-11-11XyzzyNF
no factor from 2^69 to 2^70
2011-04-23Eric LandquistNF
no factor from 2^68 to 2^69
2009-06-03magicxhNF
no factor from 2^67 to 2^68
2009-03-27jdoggsloNF
no factor from 2^66 to 2^67
2009-03-26Alan NishiokaNF
no factor from 2^65 to 2^66
2009-03-21Sturle SundeNF
no factor from 2^64 to 2^65
2009-01-09-Anonymous-NF
no factor from 2^63 to 2^64