Properties

Label 42588e
Number of curves $4$
Conductor $42588$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("e1")
 
E.isogeny_class()
 

Elliptic curves in class 42588e

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
42588.l4 42588e1 \([0, 0, 0, 10140, 134017]\) \(2048000/1323\) \(-74484767932848\) \([2]\) \(110592\) \(1.3507\) \(\Gamma_0(N)\)-optimal
42588.l3 42588e2 \([0, 0, 0, -43095, 1102894]\) \(9826000/5103\) \(4596774249570048\) \([2]\) \(221184\) \(1.6973\)  
42588.l2 42588e3 \([0, 0, 0, -172380, 28369861]\) \(-10061824000/352947\) \(-19870880867418672\) \([2]\) \(331776\) \(1.9000\)  
42588.l1 42588e4 \([0, 0, 0, -2780895, 1784943862]\) \(2640279346000/3087\) \(2780764669492992\) \([2]\) \(663552\) \(2.2466\)  

Rank

sage: E.rank()
 

The elliptic curves in class 42588e have rank \(1\).

Complex multiplication

The elliptic curves in class 42588e do not have complex multiplication.

Modular form 42588.2.a.e

sage: E.q_eigenform(10)
 
\(q - q^{7} - 6 q^{11} + 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.