Properties

Label 496860dq
Number of curves $2$
Conductor $496860$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("dq1")
 
E.isogeny_class()
 

Elliptic curves in class 496860dq

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
496860.dq1 496860dq1 \([0, 1, 0, -4681525, -3900229852]\) \(1248870793216/42525\) \(386378239088696400\) \([2]\) \(12441600\) \(2.4663\) \(\Gamma_0(N)\)-optimal
496860.dq2 496860dq2 \([0, 1, 0, -4474500, -4260618972]\) \(-68150496976/14467005\) \(-2103134031007592244480\) \([2]\) \(24883200\) \(2.8129\)  

Rank

sage: E.rank()
 

The elliptic curves in class 496860dq have rank \(1\).

Complex multiplication

The elliptic curves in class 496860dq do not have complex multiplication.

Modular form 496860.2.a.dq

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