Properties

Label 8008.d
Number of curves $2$
Conductor $8008$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("d1")
 
E.isogeny_class()
 

Elliptic curves in class 8008.d

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
8008.d1 8008e2 \([0, 0, 0, -251, -1290]\) \(853915554/143143\) \(293156864\) \([2]\) \(1664\) \(0.34574\)  
8008.d2 8008e1 \([0, 0, 0, 29, -114]\) \(2634012/7007\) \(-7175168\) \([2]\) \(832\) \(-0.00083038\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 8008.d have rank \(0\).

Complex multiplication

The elliptic curves in class 8008.d do not have complex multiplication.

Modular form 8008.2.a.d

sage: E.q_eigenform(10)
 
\(q - 2 q^{5} + q^{7} - 3 q^{9} + q^{11} - q^{13} + 4 q^{17} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.