Properties

Label 8003.269
Modulus $8003$
Conductor $8003$
Order $78$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8003, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([3,52]))
 
pari: [g,chi] = znchar(Mod(269,8003))
 

Basic properties

Modulus: \(8003\)
Conductor: \(8003\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
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 8003.bm

\(\chi_{8003}(269,\cdot)\) \(\chi_{8003}(873,\cdot)\) \(\chi_{8003}(938,\cdot)\) \(\chi_{8003}(1024,\cdot)\) \(\chi_{8003}(1089,\cdot)\) \(\chi_{8003}(1175,\cdot)\) \(\chi_{8003}(1628,\cdot)\) \(\chi_{8003}(2232,\cdot)\) \(\chi_{8003}(2534,\cdot)\) \(\chi_{8003}(3138,\cdot)\) \(\chi_{8003}(3505,\cdot)\) \(\chi_{8003}(3591,\cdot)\) \(\chi_{8003}(4562,\cdot)\) \(\chi_{8003}(4648,\cdot)\) \(\chi_{8003}(4799,\cdot)\) \(\chi_{8003}(5166,\cdot)\) \(\chi_{8003}(5317,\cdot)\) \(\chi_{8003}(5468,\cdot)\) \(\chi_{8003}(5921,\cdot)\) \(\chi_{8003}(6525,\cdot)\) \(\chi_{8003}(6827,\cdot)\) \(\chi_{8003}(7215,\cdot)\) \(\chi_{8003}(7431,\cdot)\) \(\chi_{8003}(7884,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 78 polynomial

Values on generators

\((4984,7103)\) → \((e\left(\frac{1}{26}\right),e\left(\frac{2}{3}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 8003 }(269, a) \) \(1\)\(1\)\(e\left(\frac{55}{78}\right)\)\(e\left(\frac{17}{26}\right)\)\(e\left(\frac{16}{39}\right)\)\(e\left(\frac{37}{78}\right)\)\(e\left(\frac{14}{39}\right)\)\(e\left(\frac{8}{39}\right)\)\(e\left(\frac{3}{26}\right)\)\(e\left(\frac{4}{13}\right)\)\(e\left(\frac{7}{39}\right)\)\(e\left(\frac{35}{39}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8003 }(269,a) \;\) at \(\;a = \) e.g. 2