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
51906269TF
No factors below 273
TF target 273
P-1
B1 = 840000
B2 = 840000
LL
StatusDateUserResidueShift
Verified2012-07-26Jay Cichonski9CEE85B3FE8FF70C8663067
Verified2019-03-20alex9CEE85B3FE8FF70C36696371
History
DateUserTypeResult
2019-03-20alexC-LL
9CEE85B3FE8FF70C
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2016-01-11AirSquirrelsNF
no factor from 2^72 to 2^73
2012-07-26Jay CichonskiC-LL
9CEE85B3FE8FF70C
2012-04-10RichD0NF
no factor from 2^69 to 2^72
2011-01-07AbbeFariaNF-PM1
B1=840000
2010-03-24ITSNF
no factor from 2^68 to 2^69
2009-07-02Dr. NowakNF
no factor from 2^67 to 2^68
2008-12-07Sturle SundeNF
no factor from 2^66 to 2^67
2008-12-06Sturle SundeNF
no factor from 2^65 to 2^66
2008-12-05Sturle SundeNF
no factor from 2^64 to 2^65
2008-12-03Sturle SundeNF
no factor from 2^63 to 2^64