Properties

Label 159120.s
Number of curves $2$
Conductor $159120$
CM no
Rank $2$
Graph

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Show commands: SageMath
E = EllipticCurve("s1")
 
E.isogeny_class()
 

Elliptic curves in class 159120.s

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
159120.s1 159120dv2 \([0, 0, 0, -14223, 629822]\) \(1705021456336/68471325\) \(12778392556800\) \([2]\) \(393216\) \(1.2812\)  
159120.s2 159120dv1 \([0, 0, 0, 402, 36047]\) \(615962624/48481875\) \(-565492590000\) \([2]\) \(196608\) \(0.93460\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 159120.s have rank \(2\).

Complex multiplication

The elliptic curves in class 159120.s do not have complex multiplication.

Modular form 159120.2.a.s

sage: E.q_eigenform(10)
 
\(q - q^{5} - 2 q^{7} + q^{13} + q^{17} - 4 q^{19} + O(q^{20})\) 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.