Properties

Label 8619.98
Modulus $8619$
Conductor $8619$
Order $156$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8619, base_ring=CyclotomicField(156))
 
M = H._module
 
chi = DirichletCharacter(H, M([78,59,39]))
 
pari: [g,chi] = znchar(Mod(98,8619))
 

Basic properties

Modulus: \(8619\)
Conductor: \(8619\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(156\)
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 8619.eg

\(\chi_{8619}(98,\cdot)\) \(\chi_{8619}(344,\cdot)\) \(\chi_{8619}(548,\cdot)\) \(\chi_{8619}(557,\cdot)\) \(\chi_{8619}(761,\cdot)\) \(\chi_{8619}(1007,\cdot)\) \(\chi_{8619}(1211,\cdot)\) \(\chi_{8619}(1220,\cdot)\) \(\chi_{8619}(1424,\cdot)\) \(\chi_{8619}(1670,\cdot)\) \(\chi_{8619}(1874,\cdot)\) \(\chi_{8619}(1883,\cdot)\) \(\chi_{8619}(2087,\cdot)\) \(\chi_{8619}(2333,\cdot)\) \(\chi_{8619}(2537,\cdot)\) \(\chi_{8619}(2546,\cdot)\) \(\chi_{8619}(2750,\cdot)\) \(\chi_{8619}(2996,\cdot)\) \(\chi_{8619}(3200,\cdot)\) \(\chi_{8619}(3209,\cdot)\) \(\chi_{8619}(3413,\cdot)\) \(\chi_{8619}(3659,\cdot)\) \(\chi_{8619}(3863,\cdot)\) \(\chi_{8619}(3872,\cdot)\) \(\chi_{8619}(4076,\cdot)\) \(\chi_{8619}(4322,\cdot)\) \(\chi_{8619}(4526,\cdot)\) \(\chi_{8619}(4535,\cdot)\) \(\chi_{8619}(4739,\cdot)\) \(\chi_{8619}(4985,\cdot)\) ...

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: $\Q(\zeta_{156})$
Fixed field: Number field defined by a degree 156 polynomial (not computed)

Values on generators

\((5747,5917,2536)\) → \((-1,e\left(\frac{59}{156}\right),i)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(14\)\(16\)\(19\)
\( \chi_{ 8619 }(98, a) \) \(1\)\(1\)\(e\left(\frac{59}{156}\right)\)\(e\left(\frac{59}{78}\right)\)\(e\left(\frac{2}{13}\right)\)\(e\left(\frac{17}{78}\right)\)\(e\left(\frac{7}{52}\right)\)\(e\left(\frac{83}{156}\right)\)\(e\left(\frac{8}{39}\right)\)\(e\left(\frac{31}{52}\right)\)\(e\left(\frac{20}{39}\right)\)\(e\left(\frac{1}{12}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8619 }(98,a) \;\) at \(\;a = \) e.g. 2