Properties

Label 193550.cw
Number of curves $3$
Conductor $193550$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("cw1")
 
E.isogeny_class()
 

Elliptic curves in class 193550.cw

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
193550.cw1 193550bk3 \([1, 0, 0, -6390238, 6217073092]\) \(15698803397448457/20709376\) \(38069334016000000\) \([]\) \(4898880\) \(2.4575\)  
193550.cw2 193550bk2 \([1, 0, 0, -99863, 3634217]\) \(59914169497/31554496\) \(58005545311000000\) \([]\) \(1632960\) \(1.9082\)  
193550.cw3 193550bk1 \([1, 0, 0, -56988, -5240908]\) \(11134383337/316\) \(580891937500\) \([]\) \(544320\) \(1.3589\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 193550.cw have rank \(0\).

Complex multiplication

The elliptic curves in class 193550.cw do not have complex multiplication.

Modular form 193550.2.a.cw

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{3} + q^{4} + q^{6} + q^{8} - 2 q^{9} + q^{12} + 5 q^{13} + q^{16} - 2 q^{18} - 2 q^{19} + O(q^{20})\) 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 LMFDB numbering.

\(\left(\begin{array}{rrr} 1 & 3 & 9 \\ 3 & 1 & 3 \\ 9 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.