Properties

Label 7448.47
Modulus $7448$
Conductor $3724$
Order $126$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7448, base_ring=CyclotomicField(126))
 
M = H._module
 
chi = DirichletCharacter(H, M([63,0,15,56]))
 
pari: [g,chi] = znchar(Mod(47,7448))
 

Basic properties

Modulus: \(7448\)
Conductor: \(3724\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(126\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{3724}(47,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7448.iz

\(\chi_{7448}(47,\cdot)\) \(\chi_{7448}(327,\cdot)\) \(\chi_{7448}(871,\cdot)\) \(\chi_{7448}(1111,\cdot)\) \(\chi_{7448}(1279,\cdot)\) \(\chi_{7448}(1487,\cdot)\) \(\chi_{7448}(1879,\cdot)\) \(\chi_{7448}(1935,\cdot)\) \(\chi_{7448}(2343,\cdot)\) \(\chi_{7448}(2455,\cdot)\) \(\chi_{7448}(2551,\cdot)\) \(\chi_{7448}(2943,\cdot)\) \(\chi_{7448}(2999,\cdot)\) \(\chi_{7448}(3239,\cdot)\) \(\chi_{7448}(3407,\cdot)\) \(\chi_{7448}(3519,\cdot)\) \(\chi_{7448}(3615,\cdot)\) \(\chi_{7448}(4007,\cdot)\) \(\chi_{7448}(4063,\cdot)\) \(\chi_{7448}(4303,\cdot)\) \(\chi_{7448}(4471,\cdot)\) \(\chi_{7448}(4583,\cdot)\) \(\chi_{7448}(4679,\cdot)\) \(\chi_{7448}(5071,\cdot)\) \(\chi_{7448}(5367,\cdot)\) \(\chi_{7448}(5535,\cdot)\) \(\chi_{7448}(5647,\cdot)\) \(\chi_{7448}(5743,\cdot)\) \(\chi_{7448}(6135,\cdot)\) \(\chi_{7448}(6191,\cdot)\) ...

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 126 polynomial (not computed)

Values on generators

\((1863,3725,3041,3137)\) → \((-1,1,e\left(\frac{5}{42}\right),e\left(\frac{4}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(23\)\(25\)\(27\)
\( \chi_{ 7448 }(47, a) \) \(1\)\(1\)\(e\left(\frac{25}{63}\right)\)\(e\left(\frac{71}{126}\right)\)\(e\left(\frac{50}{63}\right)\)\(e\left(\frac{25}{42}\right)\)\(e\left(\frac{19}{126}\right)\)\(e\left(\frac{121}{126}\right)\)\(e\left(\frac{53}{126}\right)\)\(e\left(\frac{115}{126}\right)\)\(e\left(\frac{8}{63}\right)\)\(e\left(\frac{4}{21}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7448 }(47,a) \;\) at \(\;a = \) e.g. 2