Properties

Label 389376.o
Number of curves $2$
Conductor $389376$
CM no
Rank $1$
Graph

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Show commands: SageMath
E = EllipticCurve("o1")
 
E.isogeny_class()
 

Elliptic curves in class 389376.o

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
389376.o1 389376o1 \([0, 0, 0, -8346, 293384]\) \(78402752/27\) \(22140698112\) \([2]\) \(405504\) \(0.95617\) \(\Gamma_0(N)\)-optimal
389376.o2 389376o2 \([0, 0, 0, -7176, 378560]\) \(-778688/729\) \(-38259126337536\) \([2]\) \(811008\) \(1.3027\)  

Rank

sage: E.rank()
 

The elliptic curves in class 389376.o have rank \(1\).

Complex multiplication

The elliptic curves in class 389376.o do not have complex multiplication.

Modular form 389376.2.a.o

sage: E.q_eigenform(10)
 
\(q - 2 q^{5} + 4 q^{11} - 6 q^{17} - 6 q^{19} + O(q^{20})\) 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.