// Magma code for working with modular form 2160.3.c.m


// Compute space of new eigenforms: 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("2160.1889");
S:= CuspForms(chi, 3);
N := Newforms(S);