Properties

Label 183872.l
Number of curves $2$
Conductor $183872$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("l1")
 
E.isogeny_class()
 

Elliptic curves in class 183872.l

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
183872.l1 183872h2 \([0, 1, 0, -15097, 708423]\) \(19248832/17\) \(336100364288\) \([2]\) \(294912\) \(1.1370\)  
183872.l2 183872h1 \([0, 1, 0, -732, 16030]\) \(-140608/289\) \(-89276659264\) \([2]\) \(147456\) \(0.79045\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 183872.l have rank \(1\).

Complex multiplication

The elliptic curves in class 183872.l do not have complex multiplication.

Modular form 183872.2.a.l

sage: E.q_eigenform(10)
 
\(q - 2 q^{3} + 2 q^{5} - 2 q^{7} + q^{9} - 2 q^{11} - 4 q^{15} + q^{17} - 4 q^{19} + O(q^{20})\) 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.