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SageMath
E = EllipticCurve("n1")
E.isogeny_class()
Elliptic curves in class 2366.n
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
2366.n1 | 2366i2 | \([1, 0, 0, -62, -196]\) | \(-156116857/2744\) | \(-463736\) | \([]\) | \(432\) | \(-0.11544\) | |
2366.n2 | 2366i1 | \([1, 0, 0, 3, -1]\) | \(17303/14\) | \(-2366\) | \([]\) | \(144\) | \(-0.66475\) | \(\Gamma_0(N)\)-optimal |
Rank
sage: E.rank()
The elliptic curves in class 2366.n have rank \(0\).
Complex multiplication
The elliptic curves in class 2366.n do not have complex multiplication.Modular form 2366.2.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.
\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)
Isogeny graph
sage: E.isogeny_graph().plot(edge_labels=True)
The vertices are labelled with LMFDB labels.