Properties

Label 2448n
Number of curves $6$
Conductor $2448$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("n1")
 
E.isogeny_class()
 

Elliptic curves in class 2448n

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
2448.p5 2448n1 \([0, 0, 0, -4899, 122402]\) \(4354703137/352512\) \(1052595191808\) \([2]\) \(3072\) \(1.0498\) \(\Gamma_0(N)\)-optimal
2448.p4 2448n2 \([0, 0, 0, -16419, -667870]\) \(163936758817/30338064\) \(90588973694976\) \([2, 2]\) \(6144\) \(1.3964\)  
2448.p2 2448n3 \([0, 0, 0, -249699, -48023710]\) \(576615941610337/27060804\) \(80803127771136\) \([2, 2]\) \(12288\) \(1.7430\)  
2448.p6 2448n4 \([0, 0, 0, 32541, -3889438]\) \(1276229915423/2927177028\) \(-8740503770775552\) \([2]\) \(12288\) \(1.7430\)  
2448.p1 2448n5 \([0, 0, 0, -3995139, -3073590142]\) \(2361739090258884097/5202\) \(15533088768\) \([2]\) \(24576\) \(2.0895\)  
2448.p3 2448n6 \([0, 0, 0, -236739, -53231038]\) \(-491411892194497/125563633938\) \(-374931001920724992\) \([2]\) \(24576\) \(2.0895\)  

Rank

sage: E.rank()
 

The elliptic curves in class 2448n have rank \(1\).

Complex multiplication

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

Modular form 2448.2.a.n

sage: E.q_eigenform(10)
 
\(q + 2 q^{5} - 4 q^{11} - 2 q^{13} - q^{17} - 4 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rrrrrr} 1 & 2 & 4 & 4 & 8 & 8 \\ 2 & 1 & 2 & 2 & 4 & 4 \\ 4 & 2 & 1 & 4 & 2 & 2 \\ 4 & 2 & 4 & 1 & 8 & 8 \\ 8 & 4 & 2 & 8 & 1 & 4 \\ 8 & 4 & 2 & 8 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.