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SageMath
E = EllipticCurve("b1")
E.isogeny_class()
Elliptic curves in class 705.b
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
705.b1 | 705e1 | \([1, 0, 0, -36, 81]\) | \(-5168743489/57105\) | \(-57105\) | \([]\) | \(80\) | \(-0.27220\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 705.b1 has rank \(1\).
Complex multiplication
The elliptic curves in class 705.b do not have complex multiplication.Modular form 705.2.a.b
sage: E.q_eigenform(10)