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SageMath
E = EllipticCurve("h1")
E.isogeny_class()
Elliptic curves in class 1472.h
sage: E.isogeny_class().curves
| LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
|---|---|---|---|---|---|---|---|---|
| 1472.h1 | 1472h2 | \([0, 0, 0, -140, -496]\) | \(2315250/529\) | \(69337088\) | \([2]\) | \(384\) | \(0.21703\) | |
| 1472.h2 | 1472h1 | \([0, 0, 0, 20, -48]\) | \(13500/23\) | \(-1507328\) | \([2]\) | \(192\) | \(-0.12955\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 1472.h have rank \(0\).
Complex multiplication
The elliptic curves in class 1472.h do not have complex multiplication.Modular form 1472.2.a.h
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.
