Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
69158863TF
No factors below 275
TF target 274
P-1
B1 = 720000
B2 = 16920000
LL
StatusDateUserResidueShift
Unverified2016-04-18ARTEM E IF0A4F92E552F9D__53024376
History
DateUserTypeResult
2016-04-18ARTEM E IC-LL
F0A4F92E552F9D__
2016-03-30AirSquirrelsNF
no factor from 2^74 to 2^75
2016-03-30Mark RoseNF
no factor from 2^63 to 2^64
2016-03-30Mark RoseNF
no factor from 2^64 to 2^65
2014-07-06AxelFoxNF
no factor from 2^73 to 2^74
2014-07-02BdotNF
no factor from 2^72 to 2^73
2014-01-21ANONYMOUSNF-PM1
B1=720000, B2=16920000
2014-01-09garoNF
no factor from 2^71 to 2^72
2012-08-08wangyun183NF
no factor from 2^70 to 2^71
2012-03-19wangyun183NF
no factor from 2^69 to 2^70
2010-02-08lindedNF
no factor from 2^68 to 2^69
2008-06-08James HeinrichNF
no factor from 2^67 to 2^68
2008-06-07Sturle SundeNF
no factor from 2^66 to 2^67
2008-06-06Sturle SundeNF
no factor from 2^65 to 2^66