Properties

Label 410.a
Number of curves $4$
Conductor $410$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("a1")
 
E.isogeny_class()
 

Elliptic curves in class 410.a

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
410.a1 410c4 \([1, 0, 1, -3143, 32586]\) \(3432086371273321/1520033357120\) \(1520033357120\) \([2]\) \(768\) \(1.0332\)  
410.a2 410c2 \([1, 0, 1, -2668, 52806]\) \(2099167877572921/840500\) \(840500\) \([6]\) \(256\) \(0.48385\)  
410.a3 410c3 \([1, 0, 1, -1543, -23094]\) \(405897921250921/7057510400\) \(7057510400\) \([2]\) \(384\) \(0.68658\)  
410.a4 410c1 \([1, 0, 1, -168, 806]\) \(519912412921/10250000\) \(10250000\) \([6]\) \(128\) \(0.13728\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 410.a have rank \(0\).

Complex multiplication

The elliptic curves in class 410.a do not have complex multiplication.

Modular form 410.2.a.a

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

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.