Properties

Label 1143.49
Modulus $1143$
Conductor $1143$
Order $63$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1143, base_ring=CyclotomicField(126))
 
M = H._module
 
chi = DirichletCharacter(H, M([42,104]))
 
pari: [g,chi] = znchar(Mod(49,1143))
 

Basic properties

Modulus: \(1143\)
Conductor: \(1143\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(63\)
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 1143.cc

\(\chi_{1143}(49,\cdot)\) \(\chi_{1143}(70,\cdot)\) \(\chi_{1143}(79,\cdot)\) \(\chi_{1143}(115,\cdot)\) \(\chi_{1143}(124,\cdot)\) \(\chi_{1143}(142,\cdot)\) \(\chi_{1143}(148,\cdot)\) \(\chi_{1143}(187,\cdot)\) \(\chi_{1143}(211,\cdot)\) \(\chi_{1143}(265,\cdot)\) \(\chi_{1143}(328,\cdot)\) \(\chi_{1143}(358,\cdot)\) \(\chi_{1143}(367,\cdot)\) \(\chi_{1143}(394,\cdot)\) \(\chi_{1143}(412,\cdot)\) \(\chi_{1143}(463,\cdot)\) \(\chi_{1143}(502,\cdot)\) \(\chi_{1143}(517,\cdot)\) \(\chi_{1143}(526,\cdot)\) \(\chi_{1143}(538,\cdot)\) \(\chi_{1143}(544,\cdot)\) \(\chi_{1143}(580,\cdot)\) \(\chi_{1143}(628,\cdot)\) \(\chi_{1143}(652,\cdot)\) \(\chi_{1143}(679,\cdot)\) \(\chi_{1143}(733,\cdot)\) \(\chi_{1143}(796,\cdot)\) \(\chi_{1143}(850,\cdot)\) \(\chi_{1143}(931,\cdot)\) \(\chi_{1143}(958,\cdot)\) ...

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: $\Q(\zeta_{63})$
Fixed field: Number field defined by a degree 63 polynomial

Values on generators

\((128,892)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{52}{63}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 1143 }(49, a) \) \(1\)\(1\)\(e\left(\frac{16}{21}\right)\)\(e\left(\frac{11}{21}\right)\)\(e\left(\frac{10}{21}\right)\)\(e\left(\frac{16}{63}\right)\)\(e\left(\frac{2}{7}\right)\)\(e\left(\frac{5}{21}\right)\)\(e\left(\frac{29}{63}\right)\)\(e\left(\frac{16}{63}\right)\)\(e\left(\frac{1}{63}\right)\)\(e\left(\frac{1}{21}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1143 }(49,a) \;\) at \(\;a = \) e.g. 2