Properties

Label 141120lx
Number of curves $2$
Conductor $141120$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("lx1")
 
E.isogeny_class()
 

Elliptic curves in class 141120lx

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
141120.dy1 141120lx1 \([0, 0, 0, -1848, -23128]\) \(2725888/675\) \(172832486400\) \([2]\) \(98304\) \(0.86663\) \(\Gamma_0(N)\)-optimal
141120.dy2 141120lx2 \([0, 0, 0, 4452, -146608]\) \(2382032/3645\) \(-14932726824960\) \([2]\) \(196608\) \(1.2132\)  

Rank

sage: E.rank()
 

The elliptic curves in class 141120lx have rank \(1\).

Complex multiplication

The elliptic curves in class 141120lx do not have complex multiplication.

Modular form 141120.2.a.lx

sage: E.q_eigenform(10)
 
\(q - q^{5} - 2 q^{13} - 2 q^{17} + 6 q^{19} + O(q^{20})\) 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 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.