Properties

Label 2535.i
Number of curves $2$
Conductor $2535$
CM no
Rank $1$
Graph

Related objects

Downloads

Learn more

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

Elliptic curves in class 2535.i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
2535.i1 2535j2 \([0, 1, 1, -3215, -87694]\) \(-21752792449024/6591796875\) \(-1114013671875\) \([]\) \(3456\) \(1.0255\)  
2535.i2 2535j1 \([0, 1, 1, 295, 1109]\) \(16742875136/12301875\) \(-2079016875\) \([]\) \(1152\) \(0.47622\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 2535.i have rank \(1\).

Complex multiplication

The elliptic curves in class 2535.i do not have complex multiplication.

Modular form 2535.2.a.i

sage: E.q_eigenform(10)
 
\(q + q^{3} - 2 q^{4} + q^{5} + q^{7} + q^{9} - 6 q^{11} - 2 q^{12} + q^{15} + 4 q^{16} + 4 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rr} 1 & 3 \\ 3 & 1 \end{array}\right)\)

Isogeny graph

sage: E.isogeny_graph().plot(edge_labels=True)
 

The vertices are labelled with LMFDB labels.