Properties

Label 133952.i
Number of curves $2$
Conductor $133952$
CM no
Rank $2$
Graph

Related objects

Downloads

Learn more

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

Elliptic curves in class 133952.i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
133952.i1 133952d2 \([0, 1, 0, -369, 367]\) \(340062928/190463\) \(3120545792\) \([2]\) \(79872\) \(0.51198\)  
133952.i2 133952d1 \([0, 1, 0, 91, 91]\) \(80494592/48139\) \(-49294336\) \([2]\) \(39936\) \(0.16541\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 133952.i have rank \(2\).

Complex multiplication

The elliptic curves in class 133952.i do not have complex multiplication.

Modular form 133952.2.a.i

sage: E.q_eigenform(10)
 
\(q - 2 q^{3} - 2 q^{5} + q^{7} + q^{9} - 4 q^{11} + q^{13} + 4 q^{15} + 4 q^{19} + O(q^{20})\) 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.