Properties

Label 48960k
Number of curves $2$
Conductor $48960$
CM no
Rank $0$
Graph

Related objects

Downloads

Learn more

Show commands: SageMath
E = EllipticCurve("k1")
 
E.isogeny_class()
 

Elliptic curves in class 48960k

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
48960.y2 48960k1 \([0, 0, 0, -5214348, 4918937328]\) \(-3038732943445107/267267200000\) \(-1379040047294054400000\) \([2]\) \(1843200\) \(2.8002\) \(\Gamma_0(N)\)-optimal
48960.y1 48960k2 \([0, 0, 0, -85117068, 302252938992]\) \(13217291350697580147/90312500000\) \(465992663040000000000\) \([2]\) \(3686400\) \(3.1468\)  

Rank

sage: E.rank()
 

The elliptic curves in class 48960k have rank \(0\).

Complex multiplication

The elliptic curves in class 48960k do not have complex multiplication.

Modular form 48960.2.a.k

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