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SageMath
E = EllipticCurve("z1")
E.isogeny_class()
Elliptic curves in class 257754.z
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
257754.z1 | 257754z1 | \([1, 0, 1, -409382, 101069696]\) | \(-161282338400737/528911208\) | \(-24883093751134248\) | \([]\) | \(2903040\) | \(2.0116\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 257754.z1 has rank \(1\).
Complex multiplication
The elliptic curves in class 257754.z do not have complex multiplication.Modular form 257754.2.a.z
sage: E.q_eigenform(10)