Properties

Label 54450fq
Number of curves $4$
Conductor $54450$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("fq1")
 
E.isogeny_class()
 

Elliptic curves in class 54450fq

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
54450.gd3 54450fq1 \([1, -1, 1, -3290, 88377]\) \(-121945/32\) \(-1033174375200\) \([]\) \(81000\) \(1.0222\) \(\Gamma_0(N)\)-optimal
54450.gd4 54450fq2 \([1, -1, 1, 23935, -652143]\) \(46969655/32768\) \(-1057970560204800\) \([]\) \(243000\) \(1.5715\)  
54450.gd2 54450fq3 \([1, -1, 1, -14180, -7665303]\) \(-25/2\) \(-25223983769531250\) \([]\) \(405000\) \(1.8269\)  
54450.gd1 54450fq4 \([1, -1, 1, -3417305, -2430690303]\) \(-349938025/8\) \(-100895935078125000\) \([]\) \(1215000\) \(2.3762\)  

Rank

sage: E.rank()
 

The elliptic curves in class 54450fq have rank \(0\).

Complex multiplication

The elliptic curves in class 54450fq do not have complex multiplication.

Modular form 54450.2.a.fq

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{4} + 2 q^{7} + q^{8} - 4 q^{13} + 2 q^{14} + q^{16} + 3 q^{17} - 5 q^{19} + O(q^{20})\) 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 Cremona numbering.

\(\left(\begin{array}{rrrr} 1 & 3 & 5 & 15 \\ 3 & 1 & 15 & 5 \\ 5 & 15 & 1 & 3 \\ 15 & 5 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with Cremona labels.