Properties

Label 26026.m
Number of curves $2$
Conductor $26026$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("m1")
 
E.isogeny_class()
 

Elliptic curves in class 26026.m

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
26026.m1 26026q2 \([1, -1, 1, -3145291, -2140796069]\) \(712928482228623753/2093213298176\) \(10103540786555600384\) \([2]\) \(725760\) \(2.5168\)  
26026.m2 26026q1 \([1, -1, 1, -116811, -60836005]\) \(-36518366116233/310426468352\) \(-1498369271279648768\) \([2]\) \(362880\) \(2.1702\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 26026.m have rank \(0\).

Complex multiplication

The elliptic curves in class 26026.m do not have complex multiplication.

Modular form 26026.2.a.m

sage: E.q_eigenform(10)
 
\(q + q^{2} + q^{4} - 2 q^{5} + q^{7} + q^{8} - 3 q^{9} - 2 q^{10} + q^{11} + q^{14} + q^{16} - 4 q^{17} - 3 q^{18} + O(q^{20})\) 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.