Properties

Label 414050.bo
Number of curves $2$
Conductor $414050$
CM no
Rank $1$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("bo1")
 
E.isogeny_class()
 

Elliptic curves in class 414050.bo

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
414050.bo1 414050bo2 \([1, -1, 0, -28844867, -59620956459]\) \(-5745702166029/8192\) \(-3784218256000000000\) \([]\) \(19206720\) \(2.8362\)  
414050.bo2 414050bo1 \([1, -1, 0, -9242, 1504166]\) \(-189/2\) \(-923881410156250\) \([]\) \(1477440\) \(1.5538\) \(\Gamma_0(N)\)-optimal*
*optimality has not been determined rigorously for conductors over 400000. In this case the optimal curve is certainly one of the 0 curves highlighted, and conditionally curve 414050.bo1.

Rank

sage: E.rank()
 

The elliptic curves in class 414050.bo have rank \(1\).

Complex multiplication

The elliptic curves in class 414050.bo do not have complex multiplication.

Modular form 414050.2.a.bo

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - q^{8} - 3 q^{9} - 3 q^{11} + q^{16} + 2 q^{17} + 3 q^{18} - 5 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 13 \\ 13 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.