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
60867529TF
No factors below 274
TF target 273
P-1
B1 = 625000
B2 = 16250000
LL
StatusDateUserResidueShift
Verified2013-07-18curtisc46184D6613A0B53B5618755
Verified2022-02-18Andrey Mitrofanov46184D6613A0B53B15111850
History
DateUserTypeResult
2022-02-18Andrey MitrofanovC-LL
46184D6613A0B53B
2016-03-07AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-07-18curtiscC-LL
46184D6613A0B53B
2012-08-12kdgehmanNF
no factor from 2^72 to 2^73
2012-04-18kdgehmanNF-PM1
B1=625000, B2=16250000, E=6
2012-03-28kdgehmanNF
no factor from 2^71 to 2^72
2012-03-28kdgehmanNF
no factor from 2^70 to 2^71
2011-07-15Cyril BanderierNF
no factor from 2^69 to 2^70
2009-10-21Sturle SundeNF
no factor from 2^68 to 2^69
2009-10-19FrankieNF
no factor from 2^67 to 2^68
2009-09-10cvgroneNF
no factor from 2^66 to 2^67
2009-09-08seekuaNF
no factor from 2^65 to 2^66
2009-09-06seekuaNF
no factor from 2^64 to 2^65
2009-01-26AbadNF
no factor from 2^63 to 2^64