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SageMath
E = EllipticCurve("dc1")
E.isogeny_class()
Elliptic curves in class 453024.dc
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
453024.dc1 | 453024dc2 | \([0, 0, 0, -4077579, 3169214818]\) | \(11339065490696/351\) | \(232092291644928\) | \([2]\) | \(7864320\) | \(2.2610\) | \(\Gamma_0(N)\)-optimal* |
453024.dc2 | 453024dc4 | \([0, 0, 0, -402204, -14012768]\) | \(1360251712/771147\) | \(4079254117951254528\) | \([2]\) | \(7864320\) | \(2.2610\) | |
453024.dc3 | 453024dc1 | \([0, 0, 0, -255189, 49380100]\) | \(22235451328/123201\) | \(10183049295921216\) | \([2, 2]\) | \(3932160\) | \(1.9144\) | \(\Gamma_0(N)\)-optimal* |
453024.dc4 | 453024dc3 | \([0, 0, 0, -113619, 103884550]\) | \(-245314376/6908733\) | \(-4568272576447117824\) | \([2]\) | \(7864320\) | \(2.2610\) |
Rank
sage: E.rank()
The elliptic curves in class 453024.dc have rank \(1\).
Complex multiplication
The elliptic curves in class 453024.dc do not have complex multiplication.Modular form 453024.2.a.dc
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.
\(\left(\begin{array}{rrrr} 1 & 4 & 2 & 4 \\ 4 & 1 & 2 & 4 \\ 2 & 2 & 1 & 2 \\ 4 & 4 & 2 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.