Properties

Label 1169.18
Modulus $1169$
Conductor $1169$
Order $249$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1169, base_ring=CyclotomicField(498))
 
M = H._module
 
chi = DirichletCharacter(H, M([332,186]))
 
pari: [g,chi] = znchar(Mod(18,1169))
 

Basic properties

Modulus: \(1169\)
Conductor: \(1169\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(249\)
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 1169.m

\(\chi_{1169}(2,\cdot)\) \(\chi_{1169}(4,\cdot)\) \(\chi_{1169}(9,\cdot)\) \(\chi_{1169}(11,\cdot)\) \(\chi_{1169}(16,\cdot)\) \(\chi_{1169}(18,\cdot)\) \(\chi_{1169}(25,\cdot)\) \(\chi_{1169}(32,\cdot)\) \(\chi_{1169}(44,\cdot)\) \(\chi_{1169}(58,\cdot)\) \(\chi_{1169}(65,\cdot)\) \(\chi_{1169}(72,\cdot)\) \(\chi_{1169}(81,\cdot)\) \(\chi_{1169}(88,\cdot)\) \(\chi_{1169}(93,\cdot)\) \(\chi_{1169}(100,\cdot)\) \(\chi_{1169}(107,\cdot)\) \(\chi_{1169}(114,\cdot)\) \(\chi_{1169}(116,\cdot)\) \(\chi_{1169}(121,\cdot)\) \(\chi_{1169}(128,\cdot)\) \(\chi_{1169}(130,\cdot)\) \(\chi_{1169}(137,\cdot)\) \(\chi_{1169}(144,\cdot)\) \(\chi_{1169}(170,\cdot)\) \(\chi_{1169}(179,\cdot)\) \(\chi_{1169}(186,\cdot)\) \(\chi_{1169}(191,\cdot)\) \(\chi_{1169}(198,\cdot)\) \(\chi_{1169}(200,\cdot)\) ...

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: $\Q(\zeta_{249})$
Fixed field: Number field defined by a degree 249 polynomial (not computed)

Values on generators

\((836,673)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{31}{83}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 1169 }(18, a) \) \(1\)\(1\)\(e\left(\frac{68}{249}\right)\)\(e\left(\frac{193}{249}\right)\)\(e\left(\frac{136}{249}\right)\)\(e\left(\frac{176}{249}\right)\)\(e\left(\frac{4}{83}\right)\)\(e\left(\frac{68}{83}\right)\)\(e\left(\frac{137}{249}\right)\)\(e\left(\frac{244}{249}\right)\)\(e\left(\frac{31}{249}\right)\)\(e\left(\frac{80}{249}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1169 }(18,a) \;\) at \(\;a = \) e.g. 2