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SageMath
E = EllipticCurve("b1")
E.isogeny_class()
Elliptic curves in class 280.b
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
280.b1 | 280a1 | \([0, -1, 0, -1, 5]\) | \(-1024/35\) | \(-8960\) | \([]\) | \(16\) | \(-0.56133\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 280.b1 has rank \(1\).
Complex multiplication
The elliptic curves in class 280.b do not have complex multiplication.Modular form 280.2.a.b
sage: E.q_eigenform(10)