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SageMath
sage: E = EllipticCurve("a1")
sage: E.isogeny_class()
Elliptic curves in class 930.a
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | Torsion structure | Modular degree | Optimality |
---|---|---|---|---|---|
930.a1 | 930b1 | [1, 1, 0, -203, -1347] | [] | 360 | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 930.a1 has rank \(0\).
Complex multiplication
The elliptic curves in class 930.a do not have complex multiplication.Modular form 930.2.a.a
sage: E.q_eigenform(10)