Properties

Label 2432.21
Modulus $2432$
Conductor $2432$
Order $288$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2432, base_ring=CyclotomicField(288))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,117,16]))
 
pari: [g,chi] = znchar(Mod(21,2432))
 

Basic properties

Modulus: \(2432\)
Conductor: \(2432\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(288\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2432.cq

\(\chi_{2432}(13,\cdot)\) \(\chi_{2432}(21,\cdot)\) \(\chi_{2432}(29,\cdot)\) \(\chi_{2432}(53,\cdot)\) \(\chi_{2432}(109,\cdot)\) \(\chi_{2432}(117,\cdot)\) \(\chi_{2432}(165,\cdot)\) \(\chi_{2432}(173,\cdot)\) \(\chi_{2432}(181,\cdot)\) \(\chi_{2432}(205,\cdot)\) \(\chi_{2432}(261,\cdot)\) \(\chi_{2432}(269,\cdot)\) \(\chi_{2432}(317,\cdot)\) \(\chi_{2432}(325,\cdot)\) \(\chi_{2432}(333,\cdot)\) \(\chi_{2432}(357,\cdot)\) \(\chi_{2432}(413,\cdot)\) \(\chi_{2432}(421,\cdot)\) \(\chi_{2432}(469,\cdot)\) \(\chi_{2432}(477,\cdot)\) \(\chi_{2432}(485,\cdot)\) \(\chi_{2432}(509,\cdot)\) \(\chi_{2432}(565,\cdot)\) \(\chi_{2432}(573,\cdot)\) \(\chi_{2432}(621,\cdot)\) \(\chi_{2432}(629,\cdot)\) \(\chi_{2432}(637,\cdot)\) \(\chi_{2432}(661,\cdot)\) \(\chi_{2432}(717,\cdot)\) \(\chi_{2432}(725,\cdot)\) ...

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: $\Q(\zeta_{288})$
Fixed field: Number field defined by a degree 288 polynomial (not computed)

Values on generators

\((1407,2053,1921)\) → \((1,e\left(\frac{13}{32}\right),e\left(\frac{1}{18}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 2432 }(21, a) \) \(-1\)\(1\)\(e\left(\frac{271}{288}\right)\)\(e\left(\frac{85}{288}\right)\)\(e\left(\frac{19}{48}\right)\)\(e\left(\frac{127}{144}\right)\)\(e\left(\frac{19}{96}\right)\)\(e\left(\frac{107}{288}\right)\)\(e\left(\frac{17}{72}\right)\)\(e\left(\frac{67}{72}\right)\)\(e\left(\frac{97}{288}\right)\)\(e\left(\frac{115}{144}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2432 }(21,a) \;\) at \(\;a = \) e.g. 2