Properties

Label 58800.fy
Number of curves $2$
Conductor $58800$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("fy1")
 
E.isogeny_class()
 

Elliptic curves in class 58800.fy

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
58800.fy1 58800hx1 \([0, 1, 0, -637408, -440684812]\) \(-77626969/182250\) \(-67240638864000000000\) \([]\) \(1741824\) \(2.4929\) \(\Gamma_0(N)\)-optimal
58800.fy2 58800hx2 \([0, 1, 0, 5536592, 9746415188]\) \(50872947671/140625000\) \(-51883209000000000000000\) \([]\) \(5225472\) \(3.0422\)  

Rank

sage: E.rank()
 

The elliptic curves in class 58800.fy have rank \(1\).

Complex multiplication

The elliptic curves in class 58800.fy do not have complex multiplication.

Modular form 58800.2.a.fy

sage: E.q_eigenform(10)
 
\(q + q^{3} + q^{9} - 3 q^{11} - 5 q^{13} - 5 q^{19} + O(q^{20})\) 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.