Properties

Label 13650.i
Number of curves $2$
Conductor $13650$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("i1")
 
E.isogeny_class()
 

Elliptic curves in class 13650.i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
13650.i1 13650p2 \([1, 1, 0, -11095, -454475]\) \(1208528172090413/183456\) \(22932000\) \([2]\) \(15360\) \(0.81827\)  
13650.i2 13650p1 \([1, 1, 0, -695, -7275]\) \(297676210733/3634176\) \(454272000\) \([2]\) \(7680\) \(0.47170\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 13650.i have rank \(1\).

Complex multiplication

The elliptic curves in class 13650.i do not have complex multiplication.

Modular form 13650.2.a.i

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} + q^{6} - q^{7} - q^{8} + q^{9} - q^{12} + q^{13} + q^{14} + q^{16} + 4 q^{17} - q^{18} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.