Properties

Label 9522.i
Number of curves $2$
Conductor $9522$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("i1")
 
E.isogeny_class()
 

Elliptic curves in class 9522.i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
9522.i1 9522k2 \([1, -1, 1, -150071, 22396281]\) \(3463512697/3174\) \(342532249619094\) \([2]\) \(67584\) \(1.7125\)  
9522.i2 9522k1 \([1, -1, 1, -7241, 514725]\) \(-389017/828\) \(-89356239031068\) \([2]\) \(33792\) \(1.3659\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 9522.i have rank \(0\).

Complex multiplication

The elliptic curves in class 9522.i do not have complex multiplication.

Modular form 9522.2.a.i

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{4} - 2 q^{5} + 2 q^{7} + q^{8} - 2 q^{10} - 6 q^{11} - 2 q^{13} + 2 q^{14} + q^{16} + O(q^{20})\) 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.