Properties

Label 328560.s
Number of curves $4$
Conductor $328560$
CM no
Rank $0$
Graph

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

Elliptic curves in class 328560.s

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
328560.s1 328560s3 \([0, -1, 0, -296160, 62094240]\) \(546718898/405\) \(2128116112680960\) \([2]\) \(3244032\) \(1.8749\)  
328560.s2 328560s4 \([0, -1, 0, -186640, -30603488]\) \(136835858/1875\) \(9852389410560000\) \([2]\) \(3244032\) \(1.8749\)  
328560.s3 328560s2 \([0, -1, 0, -22360, 544000]\) \(470596/225\) \(591143364633600\) \([2, 2]\) \(1622016\) \(1.5283\)  
328560.s4 328560s1 \([0, -1, 0, 5020, 62112]\) \(21296/15\) \(-9852389410560\) \([2]\) \(811008\) \(1.1817\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 328560.s have rank \(0\).

Complex multiplication

The elliptic curves in class 328560.s do not have complex multiplication.

Modular form 328560.2.a.s

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