// Magma code for working with modular form 1728.3.e.a


// Compute space of new eigenforms: 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("1728.1025");
S:= CuspForms(chi, 3);
N := Newforms(S);