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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
57865001TF
No factors below 274
TF target 273
P-1
B1 = 625000
B2 = 16250000
LL
StatusDateUserResidueShift
Bad2012-12-31curtisc43DA179EBE3DBAF913290939
Verified2013-02-08Amazon EC2EDC7F252AB7F16DC294935
Verified2016-08-25AirSquirrelsEDC7F252AB7F16DC47099915
History
DateUserTypeResult
2018-02-23monstNF
no factor from 2^73 to 2^74
2016-08-25AirSquirrelsC-LL
EDC7F252AB7F16DC
2013-02-08Amazon EC2C-LL
EDC7F252AB7F16DC
2012-12-31curtiscC-LL
43DA179EBE3DBAF9
2012-08-16kdgehmanNF-PM1
B1=625000, B2=16250000, E=6
2012-07-29kdgehmanNF
no factor from 2^72 to 2^73
2011-12-23phoenicisNF
no factor from 2^71 to 2^72
2011-09-26RobertNNF
no factor from 2^70 to 2^71
2011-06-29RMAC9.5NF
no factor from 2^69 to 2^70
2011-05-02gbvalorNF
no factor from 2^68 to 2^69
2010-01-27sunithayaNF
no factor from 2^67 to 2^68
2009-04-01-Anonymous-NF
no factor from 2^66 to 2^67
2009-03-24MarzbugNF
no factor from 2^65 to 2^66
2009-03-18Sturle SundeNF
no factor from 2^64 to 2^65
2009-03-17NoWhereManNF
no factor from 2^63 to 2^64