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SageMath
E = EllipticCurve("x1")
E.isogeny_class()
Elliptic curves in class 13200.x
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
13200.x1 | 13200bz2 | \([0, -1, 0, -48808, 8563312]\) | \(-5023028944825/9420668928\) | \(-24116912455680000\) | \([]\) | \(93312\) | \(1.8334\) | |
13200.x2 | 13200bz1 | \([0, -1, 0, 5192, -249488]\) | \(6045109175/13856832\) | \(-35473489920000\) | \([]\) | \(31104\) | \(1.2840\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 13200.x have rank \(0\).
Complex multiplication
The elliptic curves in class 13200.x do not have complex multiplication.Modular form 13200.2.a.x
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.
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.