Properties

Label 35280.cg
Number of curves $2$
Conductor $35280$
CM no
Rank $0$
Graph

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Show commands for: SageMath
sage: E = EllipticCurve("35280.cg1")
 
sage: E.isogeny_class()
 

Elliptic curves in class 35280.cg

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients Torsion structure Modular degree Optimality
35280.cg1 35280ed1 [0, 0, 0, -2163, -14798] [2] 36864 \(\Gamma_0(N)\)-optimal
35280.cg2 35280ed2 [0, 0, 0, 7917, -113582] [2] 73728  

Rank

sage: E.rank()
 

The elliptic curves in class 35280.cg have rank \(0\).

Modular form 35280.2.a.cg

sage: E.q_eigenform(10)
 
\( q - q^{5} + 2q^{11} + 2q^{13} + 4q^{17} + O(q^{20}) \)

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 LMFDB 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 LMFDB labels.