Properties

Label 539.39
Modulus $539$
Conductor $539$
Order $210$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(539, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([170,189]))
 
pari: [g,chi] = znchar(Mod(39,539))
 

Basic properties

Modulus: \(539\)
Conductor: \(539\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 539.be

\(\chi_{539}(2,\cdot)\) \(\chi_{539}(39,\cdot)\) \(\chi_{539}(46,\cdot)\) \(\chi_{539}(51,\cdot)\) \(\chi_{539}(72,\cdot)\) \(\chi_{539}(74,\cdot)\) \(\chi_{539}(95,\cdot)\) \(\chi_{539}(107,\cdot)\) \(\chi_{539}(123,\cdot)\) \(\chi_{539}(149,\cdot)\) \(\chi_{539}(151,\cdot)\) \(\chi_{539}(156,\cdot)\) \(\chi_{539}(172,\cdot)\) \(\chi_{539}(184,\cdot)\) \(\chi_{539}(193,\cdot)\) \(\chi_{539}(200,\cdot)\) \(\chi_{539}(205,\cdot)\) \(\chi_{539}(228,\cdot)\) \(\chi_{539}(233,\cdot)\) \(\chi_{539}(249,\cdot)\) \(\chi_{539}(261,\cdot)\) \(\chi_{539}(270,\cdot)\) \(\chi_{539}(277,\cdot)\) \(\chi_{539}(282,\cdot)\) \(\chi_{539}(303,\cdot)\) \(\chi_{539}(305,\cdot)\) \(\chi_{539}(310,\cdot)\) \(\chi_{539}(326,\cdot)\) \(\chi_{539}(338,\cdot)\) \(\chi_{539}(347,\cdot)\) ...

sage: chi.galois_orbit()
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: $\Q(\zeta_{105})$
Fixed field: Number field defined by a degree 210 polynomial (not computed)

Values on generators

\((199,442)\) → \((e\left(\frac{17}{21}\right),e\left(\frac{9}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(12\)\(13\)
\( \chi_{ 539 }(39, a) \) \(-1\)\(1\)\(e\left(\frac{199}{210}\right)\)\(e\left(\frac{1}{105}\right)\)\(e\left(\frac{94}{105}\right)\)\(e\left(\frac{8}{105}\right)\)\(e\left(\frac{67}{70}\right)\)\(e\left(\frac{59}{70}\right)\)\(e\left(\frac{2}{105}\right)\)\(e\left(\frac{1}{42}\right)\)\(e\left(\frac{19}{21}\right)\)\(e\left(\frac{43}{70}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 539 }(39,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 539 }(39,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 539 }(39,·),\chi_{ 539 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 539 }(39,·)) \;\) at \(\; a,b = \) e.g. 1,2