Properties

Label 72450.dv
Number of curves $4$
Conductor $72450$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("dv1")
 
E.isogeny_class()
 

Elliptic curves in class 72450.dv

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
72450.dv1 72450do4 \([1, -1, 1, -108531005, 425935025997]\) \(12411881707829361287041/303132494474220600\) \(3452868569870419021875000\) \([2]\) \(23887872\) \(3.4925\)  
72450.dv2 72450do2 \([1, -1, 1, -13356005, -18556524003]\) \(23131609187144855041/322060536000000\) \(3668470792875000000000\) \([2]\) \(7962624\) \(2.9432\)  
72450.dv3 72450do1 \([1, -1, 1, -108005, -777708003]\) \(-12232183057921/22933241856000\) \(-261223958016000000000\) \([2]\) \(3981312\) \(2.5966\) \(\Gamma_0(N)\)-optimal
72450.dv4 72450do3 \([1, -1, 1, 971995, 20992931997]\) \(8915971454369279/16719623332762560\) \(-190446959524748535000000\) \([2]\) \(11943936\) \(3.1459\)  

Rank

sage: E.rank()
 

The elliptic curves in class 72450.dv have rank \(1\).

Complex multiplication

The elliptic curves in class 72450.dv do not have complex multiplication.

Modular form 72450.2.a.dv

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{4} - q^{7} + q^{8} + 6 q^{11} + 4 q^{13} - q^{14} + q^{16} - 6 q^{17} - 4 q^{19} + O(q^{20})\) 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 LMFDB numbering.

\(\left(\begin{array}{rrrr} 1 & 3 & 6 & 2 \\ 3 & 1 & 2 & 6 \\ 6 & 2 & 1 & 3 \\ 2 & 6 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.