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SageMath
E = EllipticCurve("be1")
E.isogeny_class()
Elliptic curves in class 143325.be
sage: E.isogeny_class().curves
| LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
|---|---|---|---|---|---|---|---|---|
| 143325.be1 | 143325bj1 | \([1, -1, 1, -11255, 100622]\) | \(117649/65\) | \(87106216640625\) | \([2]\) | \(331776\) | \(1.3654\) | \(\Gamma_0(N)\)-optimal |
| 143325.be2 | 143325bj2 | \([1, -1, 1, 43870, 762122]\) | \(6967871/4225\) | \(-5661904081640625\) | \([2]\) | \(663552\) | \(1.7119\) |
Rank
sage: E.rank()
The elliptic curves in class 143325.be have rank \(1\).
Complex multiplication
The elliptic curves in class 143325.be do not have complex multiplication.Modular form 143325.2.a.be
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.
