Properties

Label 273600.pq
Number of curves $4$
Conductor $273600$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("pq1")
 
E.isogeny_class()
 

Elliptic curves in class 273600.pq

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
273600.pq1 273600pq3 \([0, 0, 0, -43776300, 111482498000]\) \(3107086841064961/570\) \(1702010880000000\) \([2]\) \(14155776\) \(2.7583\)  
273600.pq2 273600pq4 \([0, 0, 0, -3168300, 1154882000]\) \(1177918188481/488703750\) \(1459261578240000000000\) \([2]\) \(14155776\) \(2.7583\)  
273600.pq3 273600pq2 \([0, 0, 0, -2736300, 1741538000]\) \(758800078561/324900\) \(970146201600000000\) \([2, 2]\) \(7077888\) \(2.4117\)  
273600.pq4 273600pq1 \([0, 0, 0, -144300, 36002000]\) \(-111284641/123120\) \(-367634350080000000\) \([2]\) \(3538944\) \(2.0651\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 273600.pq have rank \(1\).

Complex multiplication

The elliptic curves in class 273600.pq do not have complex multiplication.

Modular form 273600.2.a.pq

sage: E.q_eigenform(10)
 
\(q + 4 q^{7} + 4 q^{11} - 2 q^{13} - 2 q^{17} - q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.