Properties

Label 2448.k
Number of curves $4$
Conductor $2448$
CM no
Rank $0$
Graph

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

Elliptic curves in class 2448.k

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
2448.k1 2448q4 \([0, 0, 0, -16275, -552238]\) \(159661140625/48275138\) \(144148789665792\) \([2]\) \(6912\) \(1.4219\)  
2448.k2 2448q3 \([0, 0, 0, -14835, -695374]\) \(120920208625/19652\) \(58680557568\) \([2]\) \(3456\) \(1.0754\)  
2448.k3 2448q2 \([0, 0, 0, -6195, 187634]\) \(8805624625/2312\) \(6903595008\) \([2]\) \(2304\) \(0.87263\)  
2448.k4 2448q1 \([0, 0, 0, -435, 2162]\) \(3048625/1088\) \(3248750592\) \([2]\) \(1152\) \(0.52606\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 2448.k have rank \(0\).

Complex multiplication

The elliptic curves in class 2448.k do not have complex multiplication.

Modular form 2448.2.a.k

sage: E.q_eigenform(10)
 
\(q + 4 q^{7} + 6 q^{11} + 2 q^{13} + q^{17} + 4 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.