Properties

Label 62400em
Number of curves $2$
Conductor $62400$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("em1")
 
E.isogeny_class()
 

Elliptic curves in class 62400em

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
62400.g2 62400em1 \([0, -1, 0, 467, -12563]\) \(702464/4563\) \(-73008000000\) \([2]\) \(61440\) \(0.76625\) \(\Gamma_0(N)\)-optimal
62400.g1 62400em2 \([0, -1, 0, -6033, -162063]\) \(94875856/9477\) \(2426112000000\) \([2]\) \(122880\) \(1.1128\)  

Rank

sage: E.rank()
 

The elliptic curves in class 62400em have rank \(0\).

Complex multiplication

The elliptic curves in class 62400em do not have complex multiplication.

Modular form 62400.2.a.em

sage: E.q_eigenform(10)
 
\(q - q^{3} - 4 q^{7} + q^{9} - 2 q^{11} - q^{13} + 6 q^{17} + 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.