Properties

Label 26010i
Number of curves $2$
Conductor $26010$
CM no
Rank $0$
Graph

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

Elliptic curves in class 26010i

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
26010.j1 26010i1 \([1, -1, 0, -360, -3200]\) \(-24529249/8000\) \(-1685448000\) \([]\) \(12960\) \(0.48296\) \(\Gamma_0(N)\)-optimal
26010.j2 26010i2 \([1, -1, 0, 2700, 29236]\) \(10329972191/7812500\) \(-1645945312500\) \([]\) \(38880\) \(1.0323\)  

Rank

sage: E.rank()
 

The elliptic curves in class 26010i have rank \(0\).

Complex multiplication

The elliptic curves in class 26010i do not have complex multiplication.

Modular form 26010.2.a.i

sage: E.q_eigenform(10)
 
\(q - q^{2} + q^{4} - q^{5} + q^{7} - q^{8} + q^{10} - 4 q^{13} - q^{14} + q^{16} - 4 q^{19} + O(q^{20})\) 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 Cremona 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 Cremona labels.