// Magma code for working with elliptic curve isogeny class 24.a // Define the isogeny class: E := EllipticCurve([0, -1, 0, -384, -2772]); IsogenousCurves(E); // Mordell-Weil rank: Rank(E); // q-expansion of modular form: ModularForm(E); // List of curves in the isogeny class: IsogenousCurves(E);