// Magma code for working with elliptic curve isogeny class 1850.f


// Define the isogeny class: 
E := EllipticCurve([1, 1, 0, -131875, -18487875]);
IsogenousCurves(E);

// Mordell-Weil rank: 
Rank(E);

// q-expansion of modular form: 
ModularForm(E);

// List of curves in the isogeny class: 
IsogenousCurves(E);