Properties

Label 8820.583
Modulus $8820$
Conductor $8820$
Order $84$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8820, base_ring=CyclotomicField(84))
 
M = H._module
 
chi = DirichletCharacter(H, M([42,56,63,16]))
 
pari: [g,chi] = znchar(Mod(583,8820))
 

Basic properties

Modulus: \(8820\)
Conductor: \(8820\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(84\)
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 8820.jc

\(\chi_{8820}(583,\cdot)\) \(\chi_{8820}(823,\cdot)\) \(\chi_{8820}(1087,\cdot)\) \(\chi_{8820}(1327,\cdot)\) \(\chi_{8820}(2083,\cdot)\) \(\chi_{8820}(2347,\cdot)\) \(\chi_{8820}(2587,\cdot)\) \(\chi_{8820}(3103,\cdot)\) \(\chi_{8820}(3343,\cdot)\) \(\chi_{8820}(3847,\cdot)\) \(\chi_{8820}(4363,\cdot)\) \(\chi_{8820}(4603,\cdot)\) \(\chi_{8820}(4867,\cdot)\) \(\chi_{8820}(5107,\cdot)\) \(\chi_{8820}(5623,\cdot)\) \(\chi_{8820}(5863,\cdot)\) \(\chi_{8820}(6127,\cdot)\) \(\chi_{8820}(6367,\cdot)\) \(\chi_{8820}(6883,\cdot)\) \(\chi_{8820}(7387,\cdot)\) \(\chi_{8820}(7627,\cdot)\) \(\chi_{8820}(8143,\cdot)\) \(\chi_{8820}(8383,\cdot)\) \(\chi_{8820}(8647,\cdot)\)

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: $\Q(\zeta_{84})$
Fixed field: Number field defined by a degree 84 polynomial

Values on generators

\((4411,7841,7057,1081)\) → \((-1,e\left(\frac{2}{3}\right),-i,e\left(\frac{4}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)
\( \chi_{ 8820 }(583, a) \) \(1\)\(1\)\(e\left(\frac{11}{14}\right)\)\(e\left(\frac{73}{84}\right)\)\(e\left(\frac{43}{84}\right)\)\(e\left(\frac{2}{3}\right)\)\(e\left(\frac{9}{28}\right)\)\(e\left(\frac{25}{42}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{71}{84}\right)\)\(e\left(\frac{4}{21}\right)\)\(e\left(\frac{47}{84}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8820 }(583,a) \;\) at \(\;a = \) e.g. 2