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SageMath
E = EllipticCurve("p1")
E.isogeny_class()
Elliptic curves in class 2352.p
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
2352.p1 | 2352w2 | \([0, 1, 0, -44, -120]\) | \(109744/9\) | \(790272\) | \([2]\) | \(384\) | \(-0.12578\) | |
2352.p2 | 2352w1 | \([0, 1, 0, -9, 6]\) | \(16384/3\) | \(16464\) | \([2]\) | \(192\) | \(-0.47235\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 2352.p have rank \(0\).
Complex multiplication
The elliptic curves in class 2352.p do not have complex multiplication.Modular form 2352.2.a.p
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.