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SageMath
E = EllipticCurve("bc1")
E.isogeny_class()
Elliptic curves in class 12138bc
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
12138.bd1 | 12138bc1 | \([1, 0, 0, 81781, 10802001]\) | \(30004847/42336\) | \(-85349117769408864\) | \([]\) | \(146880\) | \(1.9344\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 12138bc1 has rank \(0\).
Complex multiplication
The elliptic curves in class 12138bc do not have complex multiplication.Modular form 12138.2.a.bc
sage: E.q_eigenform(10)