Properties

Label 19600.t
Number of curves $2$
Conductor $19600$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("t1")
 
E.isogeny_class()
 

Elliptic curves in class 19600.t

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
19600.t1 19600dy2 \([0, 1, 0, -73208, -7642412]\) \(553463785/512\) \(40140800000000\) \([]\) \(77760\) \(1.5334\)  
19600.t2 19600dy1 \([0, 1, 0, -3208, 57588]\) \(46585/8\) \(627200000000\) \([]\) \(25920\) \(0.98409\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 19600.t have rank \(0\).

Complex multiplication

The elliptic curves in class 19600.t do not have complex multiplication.

Modular form 19600.2.a.t

sage: E.q_eigenform(10)
 
\(q - 2 q^{3} + q^{9} - 2 q^{13} + 3 q^{17} + 8 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.