Properties

Label 1006.1001
Modulus $1006$
Conductor $503$
Order $251$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1006, base_ring=CyclotomicField(502))
 
M = H._module
 
chi = DirichletCharacter(H, M([252]))
 
pari: [g,chi] = znchar(Mod(1001,1006))
 

Basic properties

Modulus: \(1006\)
Conductor: \(503\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(251\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{503}(498,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1006.c

\(\chi_{1006}(3,\cdot)\) \(\chi_{1006}(7,\cdot)\) \(\chi_{1006}(9,\cdot)\) \(\chi_{1006}(11,\cdot)\) \(\chi_{1006}(13,\cdot)\) \(\chi_{1006}(21,\cdot)\) \(\chi_{1006}(23,\cdot)\) \(\chi_{1006}(25,\cdot)\) \(\chi_{1006}(27,\cdot)\) \(\chi_{1006}(33,\cdot)\) \(\chi_{1006}(39,\cdot)\) \(\chi_{1006}(43,\cdot)\) \(\chi_{1006}(47,\cdot)\) \(\chi_{1006}(49,\cdot)\) \(\chi_{1006}(59,\cdot)\) \(\chi_{1006}(61,\cdot)\) \(\chi_{1006}(63,\cdot)\) \(\chi_{1006}(67,\cdot)\) \(\chi_{1006}(69,\cdot)\) \(\chi_{1006}(73,\cdot)\) \(\chi_{1006}(75,\cdot)\) \(\chi_{1006}(77,\cdot)\) \(\chi_{1006}(79,\cdot)\) \(\chi_{1006}(81,\cdot)\) \(\chi_{1006}(83,\cdot)\) \(\chi_{1006}(85,\cdot)\) \(\chi_{1006}(91,\cdot)\) \(\chi_{1006}(95,\cdot)\) \(\chi_{1006}(97,\cdot)\) \(\chi_{1006}(99,\cdot)\) ...

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: $\Q(\zeta_{251})$
Fixed field: Number field defined by a degree 251 polynomial (not computed)

Values on generators

\(5\) → \(e\left(\frac{126}{251}\right)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 1006 }(1001, a) \) \(1\)\(1\)\(e\left(\frac{78}{251}\right)\)\(e\left(\frac{126}{251}\right)\)\(e\left(\frac{43}{251}\right)\)\(e\left(\frac{156}{251}\right)\)\(e\left(\frac{21}{251}\right)\)\(e\left(\frac{62}{251}\right)\)\(e\left(\frac{204}{251}\right)\)\(e\left(\frac{240}{251}\right)\)\(e\left(\frac{244}{251}\right)\)\(e\left(\frac{121}{251}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1006 }(1001,a) \;\) at \(\;a = \) e.g. 2