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SageMath
E = EllipticCurve("z1")
E.isogeny_class()
Elliptic curves in class 189618.z
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
189618.z1 | 189618n1 | \([1, 1, 1, 4306, -21013]\) | \(309147739823/186772608\) | \(-5334412457088\) | \([]\) | \(387072\) | \(1.1313\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 189618.z1 has rank \(2\).
Complex multiplication
The elliptic curves in class 189618.z do not have complex multiplication.Modular form 189618.2.a.z
sage: E.q_eigenform(10)