Properties

Label 328560.n
Number of curves $2$
Conductor $328560$
CM no
Rank $1$
Graph

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

Elliptic curves in class 328560.n

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
328560.n1 328560n2 \([0, -1, 0, -1232556, 365108700]\) \(6224272/1875\) \(62381635101636960000\) \([2]\) \(8695296\) \(2.5035\)  
328560.n2 328560n1 \([0, -1, 0, -472761, -120552264]\) \(5619712/225\) \(467862263262277200\) \([2]\) \(4347648\) \(2.1570\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 328560.n have rank \(1\).

Complex multiplication

The elliptic curves in class 328560.n do not have complex multiplication.

Modular form 328560.2.a.n

sage: E.q_eigenform(10)
 
\(q - q^{3} - q^{5} + 4 q^{7} + q^{9} - 4 q^{11} + q^{15} + 2 q^{17} - 4 q^{19} + O(q^{20})\) 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.

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

Isogeny graph

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

The vertices are labelled with LMFDB labels.