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SageMath
E = EllipticCurve("a1")
E.isogeny_class()
Elliptic curves in class 28880a
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
28880.z1 | 28880a1 | \([0, -1, 0, -481, 2781]\) | \(369664/125\) | \(4170272000\) | \([]\) | \(15552\) | \(0.54822\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 28880a1 has rank \(1\).
Complex multiplication
The elliptic curves in class 28880a do not have complex multiplication.Modular form 28880.2.a.a
sage: E.q_eigenform(10)