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SageMath
E = EllipticCurve("a1")
E.isogeny_class()
Elliptic curves in class 740.a
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
740.a1 | 740c1 | \([0, -1, 0, -45, 25]\) | \(40247296/23125\) | \(5920000\) | \([]\) | \(96\) | \(-0.010884\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curve 740.a1 has rank \(1\).
Complex multiplication
The elliptic curves in class 740.a do not have complex multiplication.Modular form 740.2.a.a
sage: E.q_eigenform(10)