Properties

Label 1169.20
Modulus $1169$
Conductor $1169$
Order $166$
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(166))
 
M = H._module
 
chi = DirichletCharacter(H, M([83,81]))
 
pari: [g,chi] = znchar(Mod(20,1169))
 

Basic properties

Modulus: \(1169\)
Conductor: \(1169\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(166\)
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.k

\(\chi_{1169}(13,\cdot)\) \(\chi_{1169}(20,\cdot)\) \(\chi_{1169}(34,\cdot)\) \(\chi_{1169}(41,\cdot)\) \(\chi_{1169}(55,\cdot)\) \(\chi_{1169}(69,\cdot)\) \(\chi_{1169}(83,\cdot)\) \(\chi_{1169}(90,\cdot)\) \(\chi_{1169}(104,\cdot)\) \(\chi_{1169}(111,\cdot)\) \(\chi_{1169}(118,\cdot)\) \(\chi_{1169}(125,\cdot)\) \(\chi_{1169}(139,\cdot)\) \(\chi_{1169}(146,\cdot)\) \(\chi_{1169}(153,\cdot)\) \(\chi_{1169}(160,\cdot)\) \(\chi_{1169}(202,\cdot)\) \(\chi_{1169}(237,\cdot)\) \(\chi_{1169}(258,\cdot)\) \(\chi_{1169}(272,\cdot)\) \(\chi_{1169}(286,\cdot)\) \(\chi_{1169}(307,\cdot)\) \(\chi_{1169}(328,\cdot)\) \(\chi_{1169}(349,\cdot)\) \(\chi_{1169}(377,\cdot)\) \(\chi_{1169}(405,\cdot)\) \(\chi_{1169}(412,\cdot)\) \(\chi_{1169}(426,\cdot)\) \(\chi_{1169}(440,\cdot)\) \(\chi_{1169}(447,\cdot)\) ...

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: $\Q(\zeta_{83})$
Fixed field: Number field defined by a degree 166 polynomial (not computed)

Values on generators

\((836,673)\) → \((-1,e\left(\frac{81}{166}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 1169 }(20, a) \) \(1\)\(1\)\(e\left(\frac{43}{83}\right)\)\(e\left(\frac{61}{166}\right)\)\(e\left(\frac{3}{83}\right)\)\(e\left(\frac{82}{83}\right)\)\(e\left(\frac{147}{166}\right)\)\(e\left(\frac{46}{83}\right)\)\(e\left(\frac{61}{83}\right)\)\(e\left(\frac{42}{83}\right)\)\(e\left(\frac{55}{83}\right)\)\(e\left(\frac{67}{166}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1169 }(20,a) \;\) at \(\;a = \) e.g. 2