Properties

Label 297024ej
Number of curves $4$
Conductor $297024$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("ej1")
 
E.isogeny_class()
 

Elliptic curves in class 297024ej

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
297024.ej4 297024ej1 \([0, 1, 0, -6529, -167713]\) \(117433042273/22801233\) \(5977206423552\) \([2]\) \(655360\) \(1.1685\) \(\Gamma_0(N)\)-optimal
297024.ej2 297024ej2 \([0, 1, 0, -99009, -12023649]\) \(409460675852593/21538881\) \(5646288420864\) \([2, 2]\) \(1310720\) \(1.5151\)  
297024.ej3 297024ej3 \([0, 1, 0, -93569, -13397793]\) \(-345608484635233/94427721297\) \(-24753660571680768\) \([2]\) \(2621440\) \(1.8617\)  
297024.ej1 297024ej4 \([0, 1, 0, -1584129, -767949729]\) \(1677087406638588673/4641\) \(1216610304\) \([2]\) \(2621440\) \(1.8617\)  

Rank

sage: E.rank()
 

The elliptic curves in class 297024ej have rank \(1\).

Complex multiplication

The elliptic curves in class 297024ej do not have complex multiplication.

Modular form 297024.2.a.ej

sage: E.q_eigenform(10)
 
\(q + q^{3} - 2 q^{5} - q^{7} + q^{9} - 4 q^{11} - q^{13} - 2 q^{15} + q^{17} - 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.