Properties

Label 86190.g
Number of curves $2$
Conductor $86190$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("g1")
 
E.isogeny_class()
 

Elliptic curves in class 86190.g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
86190.g1 86190a1 \([1, 1, 0, -2301783, 1327857237]\) \(279419703685750081/3666124800000\) \(17695684179763200000\) \([2]\) \(2580480\) \(2.5010\) \(\Gamma_0(N)\)-optimal
86190.g2 86190a2 \([1, 1, 0, -354903, 3504858453]\) \(-1024222994222401/1098922500000000\) \(-5304289013302500000000\) \([2]\) \(5160960\) \(2.8476\)  

Rank

sage: E.rank()
 

The elliptic curves in class 86190.g have rank \(1\).

Complex multiplication

The elliptic curves in class 86190.g do not have complex multiplication.

Modular form 86190.2.a.g

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} - q^{5} + q^{6} + 2 q^{7} - q^{8} + q^{9} + q^{10} - q^{12} - 2 q^{14} + q^{15} + q^{16} - q^{17} - q^{18} - 2 q^{19} + O(q^{20})\) 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.