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SageMath
E = EllipticCurve("b1")
E.isogeny_class()
Elliptic curves in class 6690b
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
6690.b1 | 6690b1 | \([1, 1, 0, -2988, 68688]\) | \(-2951838380347849/404518717440\) | \(-404518717440\) | \([]\) | \(12584\) | \(0.95907\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 6690b1 has rank \(0\).
Complex multiplication
The elliptic curves in class 6690b do not have complex multiplication.Modular form 6690.2.a.b
sage: E.q_eigenform(10)