Properties

Label 118580.i
Number of curves $2$
Conductor $118580$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("i1")
 
E.isogeny_class()
 

Elliptic curves in class 118580.i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
118580.i1 118580h2 \([0, -1, 0, -4774821, -4014343199]\) \(-225637236736/1715\) \(-91505761754274560\) \([]\) \(2332800\) \(2.4295\)  
118580.i2 118580h1 \([0, -1, 0, -31621, -10608079]\) \(-65536/875\) \(-46686613139936000\) \([]\) \(777600\) \(1.8801\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 118580.i have rank \(0\).

Complex multiplication

The elliptic curves in class 118580.i do not have complex multiplication.

Modular form 118580.2.a.i

sage: E.q_eigenform(10)
 
\(q - q^{3} - q^{5} - 2 q^{9} - q^{13} + q^{15} - 3 q^{17} + 2 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)
 

The vertices are labelled with LMFDB labels.