show/hide this revision's text 5 question modified; deleted 2 characters in body; edited title

Conductor of monomial forms with trivial nebentypus

show/hide this revision's text 4 added 22 characters in body

How does one see

Is it true that the conductor of a monomial form cannot be square-free? I am specifically interested in forms of holomoprhic or a Maass ' type associated cusp form with real quadratic fields.trivial nebentypus corresponding to a two-dimensional dihedral representation (over $\mathbb{Q}$ )is non-square-free?

show/hide this revision's text 3 added 4 characters in body; edited title

Conductor of monomial formforms

How does one see that the conductor of a monomial form cannot be square-free? I am specifically interested in forms of Maass' type associated with real quadratic fields.

show/hide this revision's text 2 added tag
show/hide this revision's text 1