Properties

Label 13200.i
Number of curves $2$
Conductor $13200$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("i1")
 
E.isogeny_class()
 

Elliptic curves in class 13200.i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
13200.i1 13200bx2 \([0, -1, 0, -4585208, 4176588912]\) \(-6663170841705625/850403524608\) \(-1360645639372800000000\) \([]\) \(570240\) \(2.7889\)  
13200.i2 13200bx1 \([0, -1, 0, 364792, -13091088]\) \(3355354844375/1987172352\) \(-3179475763200000000\) \([]\) \(190080\) \(2.2396\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 13200.i have rank \(1\).

Complex multiplication

The elliptic curves in class 13200.i do not have complex multiplication.

Modular form 13200.2.a.i

sage: E.q_eigenform(10)
 
\(q - q^{3} - 2 q^{7} + q^{9} - q^{11} + 5 q^{13} + q^{19} + O(q^{20})\) 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.