Properties

Label 15600.x
Number of curves $2$
Conductor $15600$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("x1")
 
E.isogeny_class()
 

Elliptic curves in class 15600.x

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
15600.x1 15600bv1 \([0, -1, 0, -40708, -16727588]\) \(-74605986640/1167575877\) \(-116757587700000000\) \([]\) \(103680\) \(1.9562\) \(\Gamma_0(N)\)-optimal
15600.x2 15600bv2 \([0, -1, 0, 364292, 437682412]\) \(53465227872560/858964449213\) \(-85896444921300000000\) \([]\) \(311040\) \(2.5055\)  

Rank

sage: E.rank()
 

The elliptic curves in class 15600.x have rank \(0\).

Complex multiplication

The elliptic curves in class 15600.x do not have complex multiplication.

Modular form 15600.2.a.x

sage: E.q_eigenform(10)
 
\(q - q^{3} + q^{7} + q^{9} + 3 q^{11} + q^{13} + 3 q^{17} + 4 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.