Properties

Label 8619.50
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([78,19,78]))
 
pari: [g,chi] = znchar(Mod(50,8619))
 

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.ek

\(\chi_{8619}(50,\cdot)\) \(\chi_{8619}(254,\cdot)\) \(\chi_{8619}(305,\cdot)\) \(\chi_{8619}(509,\cdot)\) \(\chi_{8619}(713,\cdot)\) \(\chi_{8619}(917,\cdot)\) \(\chi_{8619}(968,\cdot)\) \(\chi_{8619}(1172,\cdot)\) \(\chi_{8619}(1376,\cdot)\) \(\chi_{8619}(1580,\cdot)\) \(\chi_{8619}(1631,\cdot)\) \(\chi_{8619}(1835,\cdot)\) \(\chi_{8619}(2039,\cdot)\) \(\chi_{8619}(2243,\cdot)\) \(\chi_{8619}(2294,\cdot)\) \(\chi_{8619}(2498,\cdot)\) \(\chi_{8619}(2702,\cdot)\) \(\chi_{8619}(2906,\cdot)\) \(\chi_{8619}(2957,\cdot)\) \(\chi_{8619}(3161,\cdot)\) \(\chi_{8619}(3365,\cdot)\) \(\chi_{8619}(3569,\cdot)\) \(\chi_{8619}(3620,\cdot)\) \(\chi_{8619}(3824,\cdot)\) \(\chi_{8619}(4028,\cdot)\) \(\chi_{8619}(4232,\cdot)\) \(\chi_{8619}(4283,\cdot)\) \(\chi_{8619}(4487,\cdot)\) \(\chi_{8619}(4691,\cdot)\) \(\chi_{8619}(4895,\cdot)\) ...

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

\((5747,5917,2536)\) → \((-1,e\left(\frac{19}{156}\right),-1)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(14\)\(16\)\(19\)
\( \chi_{ 8619 }(50, a) \) \(1\)\(1\)\(e\left(\frac{97}{156}\right)\)\(e\left(\frac{19}{78}\right)\)\(e\left(\frac{5}{52}\right)\)\(e\left(\frac{83}{156}\right)\)\(e\left(\frac{45}{52}\right)\)\(e\left(\frac{28}{39}\right)\)\(e\left(\frac{85}{156}\right)\)\(e\left(\frac{2}{13}\right)\)\(e\left(\frac{19}{39}\right)\)\(e\left(\frac{11}{12}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8619 }(50,a) \;\) at \(\;a = \) e.g. 2