Properties

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

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Show commands: SageMath
E = EllipticCurve("cz1")
 
E.isogeny_class()
 

Elliptic curves in class 141120.cz

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
141120.cz1 141120lq1 \([0, 0, 0, -997248, 383301128]\) \(1248870793216/42525\) \(3734737198617600\) \([2]\) \(1474560\) \(2.0797\) \(\Gamma_0(N)\)-optimal
141120.cz2 141120lq2 \([0, 0, 0, -953148, 418739888]\) \(-68150496976/14467005\) \(-20328921519515320320\) \([2]\) \(2949120\) \(2.4263\)  

Rank

sage: E.rank()
 

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

Complex multiplication

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

Modular form 141120.2.a.cz

sage: E.q_eigenform(10)
 
\(q - q^{5} - 2 q^{11} + 4 q^{13} + 2 q^{17} + 2 q^{19} + O(q^{20})\) 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.