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SageMath
E = EllipticCurve("q1")
E.isogeny_class()
Elliptic curves in class 466440.q
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
466440.q1 | 466440q2 | \([0, -1, 0, -144720, 19413900]\) | \(33909572018/3234375\) | \(31972782816000000\) | \([2]\) | \(5806080\) | \(1.9048\) | \(\Gamma_0(N)\)-optimal* |
466440.q2 | 466440q1 | \([0, -1, 0, 10760, 1440412]\) | \(27871484/198375\) | \(-980498673024000\) | \([2]\) | \(2903040\) | \(1.5582\) | \(\Gamma_0(N)\)-optimal* |
Rank
sage: E.rank()
The elliptic curves in class 466440.q have rank \(0\).
Complex multiplication
The elliptic curves in class 466440.q do not have complex multiplication.Modular form 466440.2.a.q
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.
\(\left(\begin{array}{rr} 1 & 2 \\ 2 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.