Properties

Label 959.18
Modulus $959$
Conductor $959$
Order $102$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(959, base_ring=CyclotomicField(102))
 
M = H._module
 
chi = DirichletCharacter(H, M([68,9]))
 
pari: [g,chi] = znchar(Mod(18,959))
 

Basic properties

Modulus: \(959\)
Conductor: \(959\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(102\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 959.y

\(\chi_{959}(4,\cdot)\) \(\chi_{959}(18,\cdot)\) \(\chi_{959}(65,\cdot)\) \(\chi_{959}(81,\cdot)\) \(\chi_{959}(121,\cdot)\) \(\chi_{959}(151,\cdot)\) \(\chi_{959}(186,\cdot)\) \(\chi_{959}(200,\cdot)\) \(\chi_{959}(214,\cdot)\) \(\chi_{959}(240,\cdot)\) \(\chi_{959}(289,\cdot)\) \(\chi_{959}(296,\cdot)\) \(\chi_{959}(338,\cdot)\) \(\chi_{959}(352,\cdot)\) \(\chi_{959}(361,\cdot)\) \(\chi_{959}(373,\cdot)\) \(\chi_{959}(415,\cdot)\) \(\chi_{959}(429,\cdot)\) \(\chi_{959}(492,\cdot)\) \(\chi_{959}(562,\cdot)\) \(\chi_{959}(597,\cdot)\) \(\chi_{959}(611,\cdot)\) \(\chi_{959}(613,\cdot)\) \(\chi_{959}(625,\cdot)\) \(\chi_{959}(669,\cdot)\) \(\chi_{959}(772,\cdot)\) \(\chi_{959}(788,\cdot)\) \(\chi_{959}(837,\cdot)\) \(\chi_{959}(844,\cdot)\) \(\chi_{959}(886,\cdot)\) ...

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: $\Q(\zeta_{51})$
Fixed field: Number field defined by a degree 102 polynomial (not computed)

Values on generators

\((549,414)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{3}{34}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 959 }(18, a) \) \(1\)\(1\)\(e\left(\frac{11}{51}\right)\)\(e\left(\frac{77}{102}\right)\)\(e\left(\frac{22}{51}\right)\)\(e\left(\frac{97}{102}\right)\)\(e\left(\frac{33}{34}\right)\)\(e\left(\frac{11}{17}\right)\)\(e\left(\frac{26}{51}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{22}{51}\right)\)\(e\left(\frac{19}{102}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 959 }(18,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 959 }(18,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 959 }(18,·),\chi_{ 959 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 959 }(18,·)) \;\) at \(\; a,b = \) e.g. 1,2