Properties

Label 5775.f
Number of curves $4$
Conductor $5775$
CM no
Rank $0$
Graph

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

Elliptic curves in class 5775.f

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
5775.f1 5775p3 \([1, 0, 0, -53088, -4661583]\) \(1058993490188089/13182390375\) \(205974849609375\) \([2]\) \(27648\) \(1.5563\)  
5775.f2 5775p2 \([1, 0, 0, -6213, 72792]\) \(1697509118089/833765625\) \(13027587890625\) \([2, 2]\) \(13824\) \(1.2097\)  
5775.f3 5775p1 \([1, 0, 0, -5088, 139167]\) \(932288503609/779625\) \(12181640625\) \([4]\) \(6912\) \(0.86317\) \(\Gamma_0(N)\)-optimal
5775.f4 5775p4 \([1, 0, 0, 22662, 563667]\) \(82375335041831/56396484375\) \(-881195068359375\) \([2]\) \(27648\) \(1.5563\)  

Rank

sage: E.rank()
 

The elliptic curves in class 5775.f have rank \(0\).

Complex multiplication

The elliptic curves in class 5775.f do not have complex multiplication.

Modular form 5775.2.a.f

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{3} - q^{4} - q^{6} - q^{7} + 3 q^{8} + q^{9} - q^{11} - q^{12} + 2 q^{13} + q^{14} - q^{16} - 6 q^{17} - q^{18} + 4 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 2 & 4 & 4 \\ 2 & 1 & 2 & 2 \\ 4 & 2 & 1 & 4 \\ 4 & 2 & 4 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.