Properties

Label 32340k
Number of curves $2$
Conductor $32340$
CM no
Rank $0$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("k1")
 
E.isogeny_class()
 

Elliptic curves in class 32340k

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
32340.l2 32340k1 \([0, -1, 0, -4033745, 4282003650]\) \(-3856034557002072064/1973796785296875\) \(-3715443487894272750000\) \([2]\) \(1935360\) \(2.8436\) \(\Gamma_0(N)\)-optimal
32340.l1 32340k2 \([0, -1, 0, -71010620, 230315561400]\) \(1314817350433665559504/190690249278375\) \(5743236387161994336000\) \([2]\) \(3870720\) \(3.1901\)  

Rank

sage: E.rank()
 

The elliptic curves in class 32340k have rank \(0\).

Complex multiplication

The elliptic curves in class 32340k do not have complex multiplication.

Modular form 32340.2.a.k

sage: E.q_eigenform(10)
 
\(q - q^{3} + q^{5} + q^{9} - q^{11} - q^{15} + 2 q^{17} + 6 q^{19} + O(q^{20})\) 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.