Properties

Label 26950.g
Number of curves $4$
Conductor $26950$
CM no
Rank $0$
Graph

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Show commands: SageMath
E = EllipticCurve("g1")
 
E.isogeny_class()
 

Elliptic curves in class 26950.g

sage: E.isogeny_class().curves
 
LMFDB label Cremona label Weierstrass coefficients j-invariant Discriminant Torsion structure Modular degree Faltings height Optimality
26950.g1 26950o4 \([1, 0, 1, -4312026, 3427268198]\) \(4823468134087681/30382271150\) \(55850684664474218750\) \([2]\) \(1327104\) \(2.6265\)  
26950.g2 26950o2 \([1, 0, 1, -330776, -70106802]\) \(2177286259681/105875000\) \(194626373046875000\) \([2]\) \(442368\) \(2.0772\)  
26950.g3 26950o3 \([1, 0, 1, -110276, 116289198]\) \(-80677568161/3131816380\) \(-5757110395165937500\) \([2]\) \(663552\) \(2.2799\)  
26950.g4 26950o1 \([1, 0, 1, 12224, -4250802]\) \(109902239/4312000\) \(-7926601375000000\) \([2]\) \(221184\) \(1.7306\) \(\Gamma_0(N)\)-optimal

Rank

sage: E.rank()
 

The elliptic curves in class 26950.g have rank \(0\).

Complex multiplication

The elliptic curves in class 26950.g do not have complex multiplication.

Modular form 26950.2.a.g

sage: E.q_eigenform(10)
 
\(q - q^{2} - 2 q^{3} + q^{4} + 2 q^{6} - q^{8} + q^{9} - q^{11} - 2 q^{12} + 2 q^{13} + q^{16} + 6 q^{17} - q^{18} - 2 q^{19} + O(q^{20})\) 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.

\(\left(\begin{array}{rrrr} 1 & 3 & 2 & 6 \\ 3 & 1 & 6 & 2 \\ 2 & 6 & 1 & 3 \\ 6 & 2 & 3 & 1 \end{array}\right)\)

Isogeny graph

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

The vertices are labelled with LMFDB labels.