Properties

Label 363726.bd
Number of curves $2$
Conductor $363726$
CM no
Rank $2$
Graph

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Show commands: SageMath
E = EllipticCurve("bd1")
 
E.isogeny_class()
 

Elliptic curves in class 363726.bd

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
363726.bd1 363726bd2 \([1, -1, 0, -8305281, 9088302757]\) \(49057238215631017/773195636664\) \(998557398522118015416\) \([2]\) \(21934080\) \(2.8300\)  
363726.bd2 363726bd1 \([1, -1, 0, -1030761, -183800435]\) \(93780867197737/42939243072\) \(55454657040593160768\) \([2]\) \(10967040\) \(2.4834\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 363726.bd have rank \(2\).

Complex multiplication

The elliptic curves in class 363726.bd do not have complex multiplication.

Modular form 363726.2.a.bd

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