Properties

Label 106722dx
Number of curves $2$
Conductor $106722$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("dx1")
 
E.isogeny_class()
 

Elliptic curves in class 106722dx

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
106722.h2 106722dx1 \([1, -1, 0, -1557474, -760380076]\) \(-2749884201/54208\) \(-8236358916921229248\) \([2]\) \(4423680\) \(2.4226\) \(\Gamma_0(N)\)-optimal
106722.h1 106722dx2 \([1, -1, 0, -25036314, -48211115716]\) \(11422548526761/4312\) \(655164913846006872\) \([2]\) \(8847360\) \(2.7692\)  

Rank

sage: E.rank()
 

The elliptic curves in class 106722dx have rank \(0\).

Complex multiplication

The elliptic curves in class 106722dx do not have complex multiplication.

Modular form 106722.2.a.dx

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - 4 q^{5} - q^{8} + 4 q^{10} + 2 q^{13} + q^{16} + 4 q^{17} - 6 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 2 \\ 2 & 1 \end{array}\right)\)

Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)
 

The vertices are labelled with Cremona labels.