Properties

Label 242760.p
Number of curves $2$
Conductor $242760$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("p1")
 
E.isogeny_class()
 

Elliptic curves in class 242760.p

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
242760.p1 242760p2 \([0, -1, 0, -3439196, 2438066820]\) \(728049865233616/6148477125\) \(37992778457499936000\) \([2]\) \(8847360\) \(2.5823\)  
242760.p2 242760p1 \([0, -1, 0, -368571, -23346180]\) \(14337547257856/7681078125\) \(2966440851785250000\) \([2]\) \(4423680\) \(2.2357\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 242760.p have rank \(1\).

Complex multiplication

The elliptic curves in class 242760.p do not have complex multiplication.

Modular form 242760.2.a.p

sage: E.q_eigenform(10)
 
\(q - q^{3} - q^{5} + q^{7} + q^{9} - 2 q^{11} + q^{15} - 8 q^{19} + O(q^{20})\) 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.