Properties

Label 203280.p
Number of curves $2$
Conductor $203280$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("p1")
 
E.isogeny_class()
 

Elliptic curves in class 203280.p

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
203280.p1 203280eb1 \([0, -1, 0, -326256, -60346944]\) \(529278808969/88704000\) \(643664064282624000\) \([2]\) \(2764800\) \(2.1382\) \(\Gamma_0(N)\)-optimal
203280.p2 203280eb2 \([0, -1, 0, 603024, -342104640]\) \(3342032927351/8893500000\) \(-64534027278336000000\) \([2]\) \(5529600\) \(2.4848\)  

Rank

sage: E.rank()
 

The elliptic curves in class 203280.p have rank \(1\).

Complex multiplication

The elliptic curves in class 203280.p do not have complex multiplication.

Modular form 203280.2.a.p

sage: E.q_eigenform(10)
 
\(q - q^{3} - q^{5} - q^{7} + q^{9} + q^{15} - 4 q^{17} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.