Properties

Label 59840.s
Number of curves $4$
Conductor $59840$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("s1")
 
E.isogeny_class()
 

Elliptic curves in class 59840.s

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
59840.s1 59840v4 \([0, 0, 0, -362828, 84119952]\) \(40301032281655122/31112125\) \(4077928448000\) \([2]\) \(270336\) \(1.7274\)  
59840.s2 59840v3 \([0, 0, 0, -52748, -2809072]\) \(123831683830962/45654296875\) \(5984000000000000\) \([2]\) \(270336\) \(1.7274\)  
59840.s3 59840v2 \([0, 0, 0, -22828, 1295952]\) \(20074621850244/546390625\) \(35808256000000\) \([2, 2]\) \(135168\) \(1.3809\)  
59840.s4 59840v1 \([0, 0, 0, 292, 65968]\) \(168055344/114841375\) \(-1881561088000\) \([2]\) \(67584\) \(1.0343\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 59840.s have rank \(0\).

Complex multiplication

The elliptic curves in class 59840.s do not have complex multiplication.

Modular form 59840.2.a.s

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

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.