Properties

Label 47190.f
Number of curves $2$
Conductor $47190$
CM no
Rank $0$
Graph

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Show commands: SageMath
sage: E = EllipticCurve("f1")
 
sage: E.isogeny_class()
 

Elliptic curves in class 47190.f

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
47190.f1 47190b2 \([1, 1, 0, -3548448, 2571320052]\) \(2789222297765780449/677605500\) \(1200419477185500\) \([2]\) \(1105920\) \(2.2707\)  
47190.f2 47190b1 \([1, 1, 0, -220948, 40423552]\) \(-673350049820449/10617750000\) \(-18809991807750000\) \([2]\) \(552960\) \(1.9241\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 47190.f have rank \(0\).

Complex multiplication

The elliptic curves in class 47190.f do not have complex multiplication.

Modular form 47190.2.a.f

sage: E.q_eigenform(10)
 
\(q - q^{2} - q^{3} + q^{4} - q^{5} + q^{6} + 2q^{7} - q^{8} + q^{9} + q^{10} - q^{12} - q^{13} - 2q^{14} + q^{15} + q^{16} + 2q^{17} - q^{18} + O(q^{20})\)  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.