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SageMath
E = EllipticCurve("by1")
E.isogeny_class()
Elliptic curves in class 289296.by
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
289296.by1 | 289296by1 | \([0, 0, 0, -148323, -2333086]\) | \(1027243729/587776\) | \(206484551831126016\) | \([]\) | \(3041280\) | \(2.0121\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 289296.by1 has rank \(1\).
Complex multiplication
The elliptic curves in class 289296.by do not have complex multiplication.Modular form 289296.2.a.by
sage: E.q_eigenform(10)