Properties

Label 433200eg
Number of curves $2$
Conductor $433200$
CM no
Rank $0$
Graph

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Show commands for: SageMath
sage: E = EllipticCurve("433200.eg1")
 
sage: E.isogeny_class()
 

Elliptic curves in class 433200eg

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients Torsion structure Modular degree Optimality
433200.eg2 433200eg1 [0, -1, 0, -90408, 10803312] [2] 2211840 \(\Gamma_0(N)\)-optimal*
433200.eg1 433200eg2 [0, -1, 0, -1458408, 678387312] [2] 4423680 \(\Gamma_0(N)\)-optimal*
*optimality has not been proved rigorously for conductors over 400000. In this case the optimal curve is certainly one of the 2 curves highlighted, and conditionally curve 433200eg1.

Rank

sage: E.rank()
 

The elliptic curves in class 433200eg have rank \(0\).

Modular form 433200.2.a.eg

sage: E.q_eigenform(10)
 
\( q - q^{3} + 2q^{7} + q^{9} + 2q^{13} + 6q^{17} + O(q^{20}) \)

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.