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SageMath
E = EllipticCurve("n1")
E.isogeny_class()
Elliptic curves in class 3146.n
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
3146.n1 | 3146l3 | \([1, 0, 0, -55602, 5041796]\) | \(-10730978619193/6656\) | \(-11791510016\) | \([]\) | \(6480\) | \(1.2533\) | |
3146.n2 | 3146l2 | \([1, 0, 0, -547, 9769]\) | \(-10218313/17576\) | \(-31136956136\) | \([]\) | \(2160\) | \(0.70403\) | |
3146.n3 | 3146l1 | \([1, 0, 0, 58, -274]\) | \(12167/26\) | \(-46060586\) | \([]\) | \(720\) | \(0.15472\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 3146.n have rank \(1\).
Complex multiplication
The elliptic curves in class 3146.n do not have complex multiplication.Modular form 3146.2.a.n
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.
\(\left(\begin{array}{rrr} 1 & 3 & 9 \\ 3 & 1 & 3 \\ 9 & 3 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.