Properties

Label 283920.n
Number of curves $2$
Conductor $283920$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("n1")
 
E.isogeny_class()
 

Elliptic curves in class 283920.n

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
283920.n1 283920n2 \([0, -1, 0, -3158346416, 68318196095616]\) \(80214500261567905813/1722980109375\) \(74839414741232266944000000\) \([2]\) \(172523520\) \(4.0816\)  
283920.n2 283920n1 \([0, -1, 0, -204348096, 988303187520]\) \(21726280496903653/2860061896125\) \(124229732696878094866944000\) \([2]\) \(86261760\) \(3.7351\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 283920.n have rank \(1\).

Complex multiplication

The elliptic curves in class 283920.n do not have complex multiplication.

Modular form 283920.2.a.n

sage: E.q_eigenform(10)
 
\(q - q^{3} - q^{5} - q^{7} + q^{9} + q^{15} + 8 q^{17} + 2 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.