Properties

Label 13552.k
Number of curves $4$
Conductor $13552$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("k1")
 
E.isogeny_class()
 

Elliptic curves in class 13552.k

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
13552.k1 13552e3 \([0, 0, 0, -30371, 2009810]\) \(1707831108/26411\) \(47911626312704\) \([4]\) \(30720\) \(1.4263\)  
13552.k2 13552e2 \([0, 0, 0, -3751, -39930]\) \(12869712/5929\) \(2688917803264\) \([2, 2]\) \(15360\) \(1.0798\)  
13552.k3 13552e1 \([0, 0, 0, -3146, -67881]\) \(121485312/77\) \(2182563152\) \([2]\) \(7680\) \(0.73318\) \(\Gamma_0(N)\)-optimal
13552.k4 13552e4 \([0, 0, 0, 13189, -300806]\) \(139863132/102487\) \(-185919459539968\) \([2]\) \(30720\) \(1.4263\)  

Rank

sage: E.rank()
 

The elliptic curves in class 13552.k have rank \(1\).

Complex multiplication

The elliptic curves in class 13552.k do not have complex multiplication.

Modular form 13552.2.a.k

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

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.