Properties

Label 9075.o
Number of curves $2$
Conductor $9075$
CM no
Rank $0$
Graph

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

Elliptic curves in class 9075.o

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
9075.o1 9075h2 \([1, 1, 0, -34245, -2442150]\) \(15069223/81\) \(23874220371375\) \([2]\) \(33792\) \(1.4110\)  
9075.o2 9075h1 \([1, 1, 0, -970, -79625]\) \(-343/9\) \(-2652691152375\) \([2]\) \(16896\) \(1.0645\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 9075.o have rank \(0\).

Complex multiplication

The elliptic curves in class 9075.o do not have complex multiplication.

Modular form 9075.2.a.o

sage: E.q_eigenform(10)
 
\(q + q^{2} - q^{3} - q^{4} - q^{6} + 4 q^{7} - 3 q^{8} + q^{9} + q^{12} + 2 q^{13} + 4 q^{14} - q^{16} + 2 q^{17} + q^{18} + 8 q^{19} + O(q^{20})\) 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.