Properties

Label 8003.75
Modulus $8003$
Conductor $8003$
Order $780$
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(780))
 
M = H._module
 
chi = DirichletCharacter(H, M([105,26]))
 
pari: [g,chi] = znchar(Mod(75,8003))
 

Basic properties

Modulus: \(8003\)
Conductor: \(8003\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(780\)
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.ck

\(\chi_{8003}(75,\cdot)\) \(\chi_{8003}(147,\cdot)\) \(\chi_{8003}(217,\cdot)\) \(\chi_{8003}(226,\cdot)\) \(\chi_{8003}(286,\cdot)\) \(\chi_{8003}(298,\cdot)\) \(\chi_{8003}(300,\cdot)\) \(\chi_{8003}(368,\cdot)\) \(\chi_{8003}(451,\cdot)\) \(\chi_{8003}(499,\cdot)\) \(\chi_{8003}(528,\cdot)\) \(\chi_{8003}(588,\cdot)\) \(\chi_{8003}(602,\cdot)\) \(\chi_{8003}(650,\cdot)\) \(\chi_{8003}(670,\cdot)\) \(\chi_{8003}(739,\cdot)\) \(\chi_{8003}(821,\cdot)\) \(\chi_{8003}(830,\cdot)\) \(\chi_{8003}(868,\cdot)\) \(\chi_{8003}(904,\cdot)\) \(\chi_{8003}(952,\cdot)\) \(\chi_{8003}(972,\cdot)\) \(\chi_{8003}(981,\cdot)\) \(\chi_{8003}(1019,\cdot)\) \(\chi_{8003}(1041,\cdot)\) \(\chi_{8003}(1055,\cdot)\) \(\chi_{8003}(1080,\cdot)\) \(\chi_{8003}(1132,\cdot)\) \(\chi_{8003}(1192,\cdot)\) \(\chi_{8003}(1231,\cdot)\) ...

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: $\Q(\zeta_{780})$
Fixed field: Number field defined by a degree 780 polynomial (not computed)

Values on generators

\((4984,7103)\) → \((e\left(\frac{7}{52}\right),e\left(\frac{1}{30}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 8003 }(75, a) \) \(1\)\(1\)\(e\left(\frac{73}{156}\right)\)\(e\left(\frac{257}{260}\right)\)\(e\left(\frac{73}{78}\right)\)\(e\left(\frac{47}{780}\right)\)\(e\left(\frac{89}{195}\right)\)\(e\left(\frac{23}{195}\right)\)\(e\left(\frac{21}{52}\right)\)\(e\left(\frac{127}{130}\right)\)\(e\left(\frac{103}{195}\right)\)\(e\left(\frac{367}{390}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8003 }(75,a) \;\) at \(\;a = \) e.g. 2