Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
56447749TF
No factors below 274
TF target 273
P-1
B1 = 565000
B2 = 12288750
LL
StatusDateUserResidueShift
Bad2012-09-08curtisc3D463C42BC158A2128078265
Verified2015-01-15SMoffat88DEA5CF6DD0A52A38142015
Verified2016-09-26AirSquirrels88DEA5CF6DD0A52A20689160
History
DateUserTypeResult
2016-09-26AirSquirrelsC-LL
88DEA5CF6DD0A52A
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2015-01-15SMoffatC-LL
88DEA5CF6DD0A52A
2014-09-22monstNF
no factor from 2^73 to 2^74
2014-01-04kdgehmanNF
no factor from 2^72 to 2^73
2012-09-08curtiscC-LL
3D463C42BC158A21
2012-06-24TheJudgerNF-PM1
B1=565000, B2=12288750, E=12
2012-05-14Craig MeyersNF
no factor from 2^71 to 2^72
2011-08-24Rinaldo OlffNF
no factor from 2^70 to 2^71
2011-06-26XyzzyNF
no factor from 2^69 to 2^70
2011-04-21Brian ChanNF
no factor from 2^68 to 2^69
2010-01-09kostenloses-GirokontoNF
no factor from 2^67 to 2^68
2008-07-28Sturle SundeNF
no factor from 2^66 to 2^67
2008-07-28Sturle SundeNF
no factor from 2^65 to 2^66
2008-07-27Sturle SundeNF
no factor from 2^64 to 2^65
2008-07-26Sturle SundeNF
no factor from 2^63 to 2^64