Properties

Label 7488h
Number of curves $2$
Conductor $7488$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("h1")
 
E.isogeny_class()
 

Elliptic curves in class 7488h

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
7488.j2 7488h1 \([0, 0, 0, -1836, -58320]\) \(-132651/208\) \(-1073234313216\) \([2]\) \(9216\) \(0.99980\) \(\Gamma_0(N)\)-optimal
7488.j1 7488h2 \([0, 0, 0, -36396, -2671056]\) \(1033364331/676\) \(3488011517952\) \([2]\) \(18432\) \(1.3464\)  

Rank

sage: E.rank()
 

The elliptic curves in class 7488h have rank \(0\).

Complex multiplication

The elliptic curves in class 7488h do not have complex multiplication.

Modular form 7488.2.a.h

sage: E.q_eigenform(10)
 
\(q - 2 q^{5} - 2 q^{7} - 4 q^{11} + q^{13} + 6 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.