Properties

Label 13800.i
Number of curves $2$
Conductor $13800$
CM no
Rank $0$
Graph

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

Elliptic curves in class 13800.i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
13800.i1 13800d2 \([0, -1, 0, -12968008, 17978836012]\) \(7536914291382802562/17961229575\) \(574759346400000000\) \([2]\) \(506880\) \(2.6491\)  
13800.i2 13800d1 \([0, -1, 0, -801008, 288018012]\) \(-3552342505518244/179863605135\) \(-2877817682160000000\) \([2]\) \(253440\) \(2.3026\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 13800.i have rank \(0\).

Complex multiplication

The elliptic curves in class 13800.i do not have complex multiplication.

Modular form 13800.2.a.i

sage: E.q_eigenform(10)
 
\(q - q^{3} + q^{9} + 2 q^{11} - 6 q^{17} + 8 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.