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SageMath
E = EllipticCurve("m1")
E.isogeny_class()
Elliptic curves in class 106560.m
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
106560.m1 | 106560em2 | \([0, 0, 0, -29388, 1925008]\) | \(14688124849/123210\) | \(23545797672960\) | \([2]\) | \(245760\) | \(1.3914\) | |
106560.m2 | 106560em1 | \([0, 0, 0, -588, 70288]\) | \(-117649/11100\) | \(-2121243033600\) | \([2]\) | \(122880\) | \(1.0448\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 106560.m have rank \(1\).
Complex multiplication
The elliptic curves in class 106560.m do not have complex multiplication.Modular form 106560.2.a.m
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.