Properties

Label 193200cf
Number of curves $2$
Conductor $193200$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("cf1")
 
E.isogeny_class()
 

Elliptic curves in class 193200cf

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
193200.eo1 193200cf1 \([0, 1, 0, -114963408, -298304584812]\) \(2625564132023811051529/918925030195200000\) \(58811201932492800000000000\) \([2]\) \(41472000\) \(3.6461\) \(\Gamma_0(N)\)-optimal
193200.eo2 193200cf2 \([0, 1, 0, 343788592, -2084684872812]\) \(70213095586874240921591/69970703040000000000\) \(-4478124994560000000000000000\) \([2]\) \(82944000\) \(3.9927\)  

Rank

sage: E.rank()
 

The elliptic curves in class 193200cf have rank \(1\).

Complex multiplication

The elliptic curves in class 193200cf do not have complex multiplication.

Modular form 193200.2.a.cf

sage: E.q_eigenform(10)
 
\(q + q^{3} - q^{7} + q^{9} + 2 q^{13} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with Cremona labels.