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SageMath
E = EllipticCurve("d1")
E.isogeny_class()
Elliptic curves in class 81232.d
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
81232.d1 | 81232d1 | \([0, 0, 0, -112, -400]\) | \(37933056/5077\) | \(20795392\) | \([]\) | \(79360\) | \(0.13176\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 81232.d1 has rank \(0\).
Complex multiplication
The elliptic curves in class 81232.d do not have complex multiplication.Modular form 81232.2.a.d
sage: E.q_eigenform(10)