Properties

Label 465290.dv
Number of curves $4$
Conductor $465290$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("dv1")
 
E.isogeny_class()
 

Elliptic curves in class 465290.dv

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
465290.dv1 465290dv4 \([1, 1, 1, -48214165, -128877282503]\) \(513516182162686336369/1944885031250\) \(46944796638864031250\) \([2]\) \(69009408\) \(2.9892\)  
465290.dv2 465290dv3 \([1, 1, 1, -3057915, -1952095003]\) \(131010595463836369/7704101562500\) \(185958283047851562500\) \([2]\) \(34504704\) \(2.6427\)  
465290.dv3 465290dv2 \([1, 1, 1, -821055, -31010275]\) \(2535986675931409/1450751712200\) \(35017619555095641800\) \([2]\) \(23003136\) \(2.4399\)  
465290.dv4 465290dv1 \([1, 1, 1, -532055, 148516525]\) \(690080604747409/3406760000\) \(82230904566440000\) \([2]\) \(11501568\) \(2.0934\) \(\Gamma_0(N)\)-optimal*
*optimality has not been determined rigorously for conductors over 400000. In this case the optimal curve is certainly one of the 0 curves highlighted, and conditionally curve 465290.dv1.

Rank

sage: E.rank()
 

The elliptic curves in class 465290.dv have rank \(1\).

Complex multiplication

The elliptic curves in class 465290.dv do not have complex multiplication.

Modular form 465290.2.a.dv

sage: E.q_eigenform(10)
 
\(q + q^{2} + 2 q^{3} + q^{4} + q^{5} + 2 q^{6} - q^{7} + q^{8} + q^{9} + q^{10} + 6 q^{11} + 2 q^{12} - 4 q^{13} - q^{14} + 2 q^{15} + q^{16} + q^{18} + 8 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 3 & 6 \\ 2 & 1 & 6 & 3 \\ 3 & 6 & 1 & 2 \\ 6 & 3 & 2 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.