Properties

Label 450528.u
Number of curves $2$
Conductor $450528$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("u1")
 
E.isogeny_class()
 

Elliptic curves in class 450528.u

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
450528.u1 450528u1 \([0, -1, 0, -1047742, 413018188]\) \(42246001231552/14414517\) \(43401193693086528\) \([2]\) \(5474304\) \(2.1640\) \(\Gamma_0(N)\)-optimal
450528.u2 450528u2 \([0, -1, 0, -901537, 532233745]\) \(-420526439488/390971529\) \(-75340185713549512704\) \([2]\) \(10948608\) \(2.5106\)  

Rank

sage: E.rank()
 

The elliptic curves in class 450528.u have rank \(0\).

Complex multiplication

The elliptic curves in class 450528.u do not have complex multiplication.

Modular form 450528.2.a.u

sage: E.q_eigenform(10)
 
\(q - q^{3} + 2 q^{5} + 2 q^{7} + q^{9} - 2 q^{11} + q^{13} - 2 q^{15} + 6 q^{17} + O(q^{20})\) 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.