Properties

Label 2448c
Number of curves $2$
Conductor $2448$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("c1")
 
E.isogeny_class()
 

Elliptic curves in class 2448c

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
2448.q1 2448c1 \([0, 0, 0, -39, 38]\) \(35152/17\) \(3172608\) \([2]\) \(384\) \(-0.058898\) \(\Gamma_0(N)\)-optimal
2448.q2 2448c2 \([0, 0, 0, 141, 290]\) \(415292/289\) \(-215737344\) \([2]\) \(768\) \(0.28768\)  

Rank

sage: E.rank()
 

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

Complex multiplication

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

Modular form 2448.2.a.c

sage: E.q_eigenform(10)
 
\(q + 2 q^{5} + 2 q^{7} - 6 q^{11} + 2 q^{13} - q^{17} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.