Properties

Label 327600ki
Number of curves $4$
Conductor $327600$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("ki1")
 
E.isogeny_class()
 

Elliptic curves in class 327600ki

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
327600.ki4 327600ki1 \([0, 0, 0, -840675, 296289250]\) \(1408317602329/2153060\) \(100453167360000000\) \([2]\) \(3981312\) \(2.1620\) \(\Gamma_0(N)\)-optimal
327600.ki3 327600ki2 \([0, 0, 0, -1092675, 104013250]\) \(3092354182009/1689383150\) \(78819860246400000000\) \([2]\) \(7962624\) \(2.5086\)  
327600.ki2 327600ki3 \([0, 0, 0, -3414675, -2139416750]\) \(94376601570889/12235496000\) \(570859301376000000000\) \([2]\) \(11943936\) \(2.7113\)  
327600.ki1 327600ki4 \([0, 0, 0, -52806675, -147697640750]\) \(349046010201856969/7245875000\) \(338063544000000000000\) \([2]\) \(23887872\) \(3.0579\)  

Rank

sage: E.rank()
 

The elliptic curves in class 327600ki have rank \(0\).

Complex multiplication

The elliptic curves in class 327600ki do not have complex multiplication.

Modular form 327600.2.a.ki

sage: E.q_eigenform(10)
 
\(q + q^{7} - q^{13} - 2 q^{19} + O(q^{20})\) 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.