Properties

Label 51520.br
Number of curves $2$
Conductor $51520$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("br1")
 
E.isogeny_class()
 

Elliptic curves in class 51520.br

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
51520.br1 51520bo1 \([0, 1, 0, -10531241, -13157801905]\) \(-126142795384287538429696/9315359375\) \(-9538928000000\) \([]\) \(1133568\) \(2.3868\) \(\Gamma_0(N)\)-optimal
51520.br2 51520bo2 \([0, 1, 0, -10425241, -13435530305]\) \(-122372013839654770813696/5297595236711512175\) \(-5424737522392588467200\) \([]\) \(3400704\) \(2.9361\)  

Rank

sage: E.rank()
 

The elliptic curves in class 51520.br have rank \(1\).

Complex multiplication

The elliptic curves in class 51520.br do not have complex multiplication.

Modular form 51520.2.a.br

sage: E.q_eigenform(10)
 
\(q + q^{3} - q^{5} - q^{7} - 2 q^{9} - 6 q^{11} + q^{13} - q^{15} + 6 q^{17} + 2 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.