Properties

Label 286650be
Number of curves $2$
Conductor $286650$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("be1")
 
E.isogeny_class()
 

Elliptic curves in class 286650be

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
286650.be2 286650be1 \([1, -1, 0, 328683, 8563841]\) \(108531333/63700\) \(-2304830492310937500\) \([2]\) \(4423680\) \(2.2129\) \(\Gamma_0(N)\)-optimal
286650.be1 286650be2 \([1, -1, 0, -1325067, 69752591]\) \(7111117467/4057690\) \(146817702360206718750\) \([2]\) \(8847360\) \(2.5594\)  

Rank

sage: E.rank()
 

The elliptic curves in class 286650be have rank \(0\).

Complex multiplication

The elliptic curves in class 286650be do not have complex multiplication.

Modular form 286650.2.a.be

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