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SageMath
sage: E = EllipticCurve("i1")
sage: E.isogeny_class()
Elliptic curves in class 221067i
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | Torsion structure | Modular degree | Optimality |
---|---|---|---|---|---|
221067.n1 | 221067i1 | [1, -1, 1, -367177064, -2708128529994] | [] | 42577920 | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 221067i1 has rank \(1\).
Complex multiplication
The elliptic curves in class 221067i do not have complex multiplication.Modular form 221067.2.a.i
sage: E.q_eigenform(10)