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SageMath
E = EllipticCurve("e1")
E.isogeny_class()
Elliptic curves in class 134064.e
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
134064.e1 | 134064c2 | \([0, 0, 0, -494067, 147966770]\) | \(-37966934881/4952198\) | \(-1739697409572691968\) | \([]\) | \(2376000\) | \(2.2332\) | |
134064.e2 | 134064c1 | \([0, 0, 0, -147, -703150]\) | \(-1/608\) | \(-213589203222528\) | \([]\) | \(475200\) | \(1.4285\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 134064.e have rank \(0\).
Complex multiplication
The elliptic curves in class 134064.e do not have complex multiplication.Modular form 134064.2.a.e
sage: E.q_eigenform(10)
Isogeny matrix
sage: E.isogeny_class().matrix()
The \(i,j\) entry is the smallest degree of a cyclic isogeny between the \(i\)-th and \(j\)-th curve in the isogeny class, in the LMFDB numbering.
\(\left(\begin{array}{rr} 1 & 5 \\ 5 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.