Properties

Label 67760bq
Number of curves $2$
Conductor $67760$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("bq1")
 
E.isogeny_class()
 

Elliptic curves in class 67760bq

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
67760.n2 67760bq1 \([0, -1, 0, -126936, -17947664]\) \(-456390127585249/17983078400\) \(-8912701384294400\) \([]\) \(580608\) \(1.8293\) \(\Gamma_0(N)\)-optimal
67760.n1 67760bq2 \([0, -1, 0, -10377176, -12863233040]\) \(-249353795628717731809/14000000\) \(-6938624000000\) \([]\) \(1741824\) \(2.3786\)  

Rank

sage: E.rank()
 

The elliptic curves in class 67760bq have rank \(0\).

Complex multiplication

The elliptic curves in class 67760bq do not have complex multiplication.

Modular form 67760.2.a.bq

sage: E.q_eigenform(10)
 
\(q - q^{3} - q^{5} + q^{7} - 2 q^{9} + 7 q^{13} + q^{15} + 6 q^{17} + 5 q^{19} + O(q^{20})\) Copy content Toggle raw display

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.