Properties

Label 8470.x
Number of curves $2$
Conductor $8470$
CM no
Rank $1$
Graph

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

Elliptic curves in class 8470.x

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
8470.x1 8470v2 \([1, -1, 1, -961588, 363177367]\) \(73877525106256274859/48189030400\) \(64139599462400\) \([2]\) \(80640\) \(1.9671\)  
8470.x2 8470v1 \([1, -1, 1, -60468, 5612951]\) \(18370278334948779/460366807040\) \(612748220170240\) \([2]\) \(40320\) \(1.6205\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 8470.x have rank \(1\).

Complex multiplication

The elliptic curves in class 8470.x do not have complex multiplication.

Modular form 8470.2.a.x

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{4} - q^{5} + q^{7} + q^{8} - 3 q^{9} - q^{10} - 4 q^{13} + q^{14} + q^{16} + 4 q^{17} - 3 q^{18} + 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.