Properties

Label 9360.j
Number of curves $2$
Conductor $9360$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("j1")
 
E.isogeny_class()
 

Elliptic curves in class 9360.j

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
9360.j1 9360i2 \([0, 0, 0, -38523, -2039222]\) \(4234737878642/1247410125\) \(1862373337344000\) \([2]\) \(30720\) \(1.6358\)  
9360.j2 9360i1 \([0, 0, 0, 6477, -212222]\) \(40254822716/49359375\) \(-36846576000000\) \([2]\) \(15360\) \(1.2893\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 9360.j have rank \(0\).

Complex multiplication

The elliptic curves in class 9360.j do not have complex multiplication.

Modular form 9360.2.a.j

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

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.