rear break rotors on 2005 Chrysler Town & Country

OK, I am no dummy, I have a 2005 Chrysler Town & Country mini van (not 4X4) that I am trying to remove the rear rotors on it, I have tried heating them, beating on them and nothing works I get the brake calipers off no sweat but how do you get the rotors off ?? Please help

I were using the hammer for my 2006 minivan.