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SageMath
E = EllipticCurve("z1")
E.isogeny_class()
Elliptic curves in class 141610z
sage: E.isogeny_class().curves
LMFDB label | Cremona label | Weierstrass coefficients | j-invariant | Discriminant | Torsion structure | Modular degree | Faltings height | Optimality |
---|---|---|---|---|---|---|---|---|
141610.cl2 | 141610z1 | \([1, 0, 0, 5649944, 1605161536]\) | \(7023836099951/4456448000\) | \(-12655246583995301888000\) | \([]\) | \(8709120\) | \(2.9300\) | \(\Gamma_0(N)\)-optimal |
141610.cl1 | 141610z2 | \([1, 0, 0, -94043496, 362337717440]\) | \(-32391289681150609/1228250000000\) | \(-3487936270498888250000000\) | \([]\) | \(26127360\) | \(3.4793\) |
Rank
sage: E.rank()
The elliptic curves in class 141610z have rank \(1\).
Complex multiplication
The elliptic curves in class 141610z do not have complex multiplication.Modular form 141610.2.a.z
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 Cremona 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 Cremona labels.