Properties

Label 8009.19
Modulus $8009$
Conductor $8009$
Order $728$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8009, base_ring=CyclotomicField(728))
 
M = H._module
 
chi = DirichletCharacter(H, M([251]))
 
pari: [g,chi] = znchar(Mod(19,8009))
 

Basic properties

Modulus: \(8009\)
Conductor: \(8009\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(728\)
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 8009.ba

\(\chi_{8009}(19,\cdot)\) \(\chi_{8009}(23,\cdot)\) \(\chi_{8009}(30,\cdot)\) \(\chi_{8009}(47,\cdot)\) \(\chi_{8009}(107,\cdot)\) \(\chi_{8009}(148,\cdot)\) \(\chi_{8009}(192,\cdot)\) \(\chi_{8009}(231,\cdot)\) \(\chi_{8009}(267,\cdot)\) \(\chi_{8009}(292,\cdot)\) \(\chi_{8009}(294,\cdot)\) \(\chi_{8009}(303,\cdot)\) \(\chi_{8009}(334,\cdot)\) \(\chi_{8009}(349,\cdot)\) \(\chi_{8009}(373,\cdot)\) \(\chi_{8009}(394,\cdot)\) \(\chi_{8009}(414,\cdot)\) \(\chi_{8009}(439,\cdot)\) \(\chi_{8009}(446,\cdot)\) \(\chi_{8009}(481,\cdot)\) \(\chi_{8009}(540,\cdot)\) \(\chi_{8009}(545,\cdot)\) \(\chi_{8009}(554,\cdot)\) \(\chi_{8009}(557,\cdot)\) \(\chi_{8009}(587,\cdot)\) \(\chi_{8009}(604,\cdot)\) \(\chi_{8009}(609,\cdot)\) \(\chi_{8009}(624,\cdot)\) \(\chi_{8009}(649,\cdot)\) \(\chi_{8009}(682,\cdot)\) ...

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: $\Q(\zeta_{728})$
Fixed field: Number field defined by a degree 728 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{251}{728}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 8009 }(19, a) \) \(-1\)\(1\)\(e\left(\frac{265}{364}\right)\)\(e\left(\frac{251}{728}\right)\)\(e\left(\frac{83}{182}\right)\)\(e\left(\frac{17}{28}\right)\)\(e\left(\frac{53}{728}\right)\)\(e\left(\frac{8}{91}\right)\)\(e\left(\frac{67}{364}\right)\)\(e\left(\frac{251}{364}\right)\)\(e\left(\frac{61}{182}\right)\)\(e\left(\frac{97}{364}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8009 }(19,a) \;\) at \(\;a = \) e.g. 2