Properties

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

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Show commands: SageMath
E = EllipticCurve("ci1")
 
E.isogeny_class()
 

Elliptic curves in class 286650ci

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
286650.ci2 286650ci1 \([1, -1, 0, -3924027, -2990889819]\) \(623295446073461/5458752\) \(58521998067624000\) \([2]\) \(7077888\) \(2.3842\) \(\Gamma_0(N)\)-optimal
286650.ci1 286650ci2 \([1, -1, 0, -4012227, -2849328819]\) \(666276475992821/58199166792\) \(623939597647731729000\) \([2]\) \(14155776\) \(2.7308\)  

Rank

sage: E.rank()
 

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

Complex multiplication

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

Modular form 286650.2.a.ci

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