Properties

Label 46800bi
Number of curves $2$
Conductor $46800$
CM no
Rank $1$
Graph

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Show commands: SageMath
sage: E = EllipticCurve("bi1")
 
sage: E.isogeny_class()
 

Elliptic curves in class 46800bi

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
46800.g2 46800bi1 \([0, 0, 0, 1050, 41875]\) \(702464/4563\) \(-831606750000\) \([2]\) \(61440\) \(0.96898\) \(\Gamma_0(N)\)-optimal
46800.g1 46800bi2 \([0, 0, 0, -13575, 553750]\) \(94875856/9477\) \(27634932000000\) \([2]\) \(122880\) \(1.3156\)  

Rank

sage: E.rank()
 

The elliptic curves in class 46800bi have rank \(1\).

Complex multiplication

The elliptic curves in class 46800bi do not have complex multiplication.

Modular form 46800.2.a.bi

sage: E.q_eigenform(10)
 
\(q - 4q^{7} - 2q^{11} + q^{13} - 6q^{17} - 4q^{19} + O(q^{20})\)  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.