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SageMath
E = EllipticCurve("gh1")
E.isogeny_class()
Elliptic curves in class 176400gh
sage: E.isogeny_class().curves
| LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
|---|---|---|---|---|---|---|---|---|
| 176400.qd2 | 176400gh1 | \([0, 0, 0, 4141725, 3979057250]\) | \(596183/864\) | \(-11386798747785216000000\) | \([]\) | \(8709120\) | \(2.9177\) | \(\Gamma_0(N)\)-optimal |
| 176400.qd1 | 176400gh2 | \([0, 0, 0, -125512275, 543987967250]\) | \(-16591834777/98304\) | \(-1295564657525784576000000\) | \([]\) | \(26127360\) | \(3.4670\) |
Rank
sage: E.rank()
The elliptic curves in class 176400gh have rank \(0\).
Complex multiplication
The elliptic curves in class 176400gh do not have complex multiplication.Modular form 176400.2.a.gh
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 Cremona numbering.
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with Cremona labels.
