Properties

Label 1089.160
Modulus $1089$
Conductor $1089$
Order $330$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1089, base_ring=CyclotomicField(330))
 
M = H._module
 
chi = DirichletCharacter(H, M([220,237]))
 
pari: [g,chi] = znchar(Mod(160,1089))
 

Basic properties

Modulus: \(1089\)
Conductor: \(1089\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(330\)
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 1089.be

\(\chi_{1089}(7,\cdot)\) \(\chi_{1089}(13,\cdot)\) \(\chi_{1089}(52,\cdot)\) \(\chi_{1089}(61,\cdot)\) \(\chi_{1089}(79,\cdot)\) \(\chi_{1089}(85,\cdot)\) \(\chi_{1089}(106,\cdot)\) \(\chi_{1089}(139,\cdot)\) \(\chi_{1089}(151,\cdot)\) \(\chi_{1089}(160,\cdot)\) \(\chi_{1089}(178,\cdot)\) \(\chi_{1089}(184,\cdot)\) \(\chi_{1089}(193,\cdot)\) \(\chi_{1089}(205,\cdot)\) \(\chi_{1089}(211,\cdot)\) \(\chi_{1089}(238,\cdot)\) \(\chi_{1089}(250,\cdot)\) \(\chi_{1089}(259,\cdot)\) \(\chi_{1089}(277,\cdot)\) \(\chi_{1089}(283,\cdot)\) \(\chi_{1089}(292,\cdot)\) \(\chi_{1089}(304,\cdot)\) \(\chi_{1089}(310,\cdot)\) \(\chi_{1089}(337,\cdot)\) \(\chi_{1089}(349,\cdot)\) \(\chi_{1089}(358,\cdot)\) \(\chi_{1089}(376,\cdot)\) \(\chi_{1089}(382,\cdot)\) \(\chi_{1089}(391,\cdot)\) \(\chi_{1089}(409,\cdot)\) ...

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: $\Q(\zeta_{165})$
Fixed field: Number field defined by a degree 330 polynomial (not computed)

Values on generators

\((848,244)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{79}{110}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(13\)\(14\)\(16\)\(17\)
\( \chi_{ 1089 }(160, a) \) \(-1\)\(1\)\(e\left(\frac{127}{330}\right)\)\(e\left(\frac{127}{165}\right)\)\(e\left(\frac{79}{165}\right)\)\(e\left(\frac{229}{330}\right)\)\(e\left(\frac{17}{110}\right)\)\(e\left(\frac{19}{22}\right)\)\(e\left(\frac{287}{330}\right)\)\(e\left(\frac{13}{165}\right)\)\(e\left(\frac{89}{165}\right)\)\(e\left(\frac{21}{110}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1089 }(160,a) \;\) at \(\;a = \) e.g. 2