Solve by modulo in Maxima



Hey all! 
I'm porting some exercises from Mathematica to Maxima for our university and
got a little problem. Searched for the solution all over the net but found
nothing :\ 
Problem: Need to solve the equation y^2=x^3-5*x+3 by modulo 11 using Maxima
with particular x (later there will be loop for random x's).
Code used to do this:
modulus:11
solve(y^2=x^3-5*x+3,y), x=0 (1,2,3 etc)
So, what I get for x=0 is y= +- sqrt(3) and that isn't right. It's like
Maxima didn't notice modulo at all. Any ideas?
Thanks in advance!
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