Properties

Label 84150.br
Number of curves $2$
Conductor $84150$
CM no
Rank $1$
Graph

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

Elliptic curves in class 84150.br

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
84150.br1 84150s2 \([1, -1, 0, -8667, 312491]\) \(170676802323/158950\) \(67057031250\) \([2]\) \(147456\) \(1.0002\)  
84150.br2 84150s1 \([1, -1, 0, -417, 7241]\) \(-19034163/41140\) \(-17355937500\) \([2]\) \(73728\) \(0.65362\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 84150.br have rank \(1\).

Complex multiplication

The elliptic curves in class 84150.br do not have complex multiplication.

Modular form 84150.2.a.br

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - q^{8} + q^{11} - 6 q^{13} + q^{16} + q^{17} - 4 q^{19} + O(q^{20})\) 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.