Properties

Label 10470a
Number of curves $4$
Conductor $10470$
CM no
Rank $1$
Graph

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

Elliptic curves in class 10470a

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
10470.a4 10470a1 \([1, 1, 0, 3543, 52101]\) \(4916382075769319/3952292659200\) \(-3952292659200\) \([2]\) \(31104\) \(1.1050\) \(\Gamma_0(N)\)-optimal
10470.a3 10470a2 \([1, 1, 0, -16937, 433029]\) \(537369779909439001/227309898240000\) \(227309898240000\) \([2, 2]\) \(62208\) \(1.4516\)  
10470.a2 10470a3 \([1, 1, 0, -128617, -17502779]\) \(235301185027835613721/4636822725000000\) \(4636822725000000\) \([2]\) \(124416\) \(1.7981\)  
10470.a1 10470a4 \([1, 1, 0, -232937, 43157829]\) \(1397790417785316543001/640892891563200\) \(640892891563200\) \([4]\) \(124416\) \(1.7981\)  

Rank

sage: E.rank()
 

The elliptic curves in class 10470a have rank \(1\).

Complex multiplication

The elliptic curves in class 10470a do not have complex multiplication.

Modular form 10470.2.a.a

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} + q^{5} + q^{6} - 4 q^{7} - q^{8} + q^{9} - q^{10} - 4 q^{11} - q^{12} - 2 q^{13} + 4 q^{14} - q^{15} + q^{16} - 6 q^{17} - q^{18} + 4 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.