Properties

Label 2432.1145
Modulus $2432$
Conductor $1216$
Order $144$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2432, base_ring=CyclotomicField(144))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,45,128]))
 
pari: [g,chi] = znchar(Mod(1145,2432))
 

Basic properties

Modulus: \(2432\)
Conductor: \(1216\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(144\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1216}(309,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2432.co

\(\chi_{2432}(9,\cdot)\) \(\chi_{2432}(25,\cdot)\) \(\chi_{2432}(73,\cdot)\) \(\chi_{2432}(137,\cdot)\) \(\chi_{2432}(169,\cdot)\) \(\chi_{2432}(233,\cdot)\) \(\chi_{2432}(313,\cdot)\) \(\chi_{2432}(329,\cdot)\) \(\chi_{2432}(377,\cdot)\) \(\chi_{2432}(441,\cdot)\) \(\chi_{2432}(473,\cdot)\) \(\chi_{2432}(537,\cdot)\) \(\chi_{2432}(617,\cdot)\) \(\chi_{2432}(633,\cdot)\) \(\chi_{2432}(681,\cdot)\) \(\chi_{2432}(745,\cdot)\) \(\chi_{2432}(777,\cdot)\) \(\chi_{2432}(841,\cdot)\) \(\chi_{2432}(921,\cdot)\) \(\chi_{2432}(937,\cdot)\) \(\chi_{2432}(985,\cdot)\) \(\chi_{2432}(1049,\cdot)\) \(\chi_{2432}(1081,\cdot)\) \(\chi_{2432}(1145,\cdot)\) \(\chi_{2432}(1225,\cdot)\) \(\chi_{2432}(1241,\cdot)\) \(\chi_{2432}(1289,\cdot)\) \(\chi_{2432}(1353,\cdot)\) \(\chi_{2432}(1385,\cdot)\) \(\chi_{2432}(1449,\cdot)\) ...

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: $\Q(\zeta_{144})$
Fixed field: Number field defined by a degree 144 polynomial (not computed)

Values on generators

\((1407,2053,1921)\) → \((1,e\left(\frac{5}{16}\right),e\left(\frac{8}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 2432 }(1145, a) \) \(1\)\(1\)\(e\left(\frac{71}{144}\right)\)\(e\left(\frac{77}{144}\right)\)\(e\left(\frac{11}{24}\right)\)\(e\left(\frac{71}{72}\right)\)\(e\left(\frac{11}{48}\right)\)\(e\left(\frac{19}{144}\right)\)\(e\left(\frac{1}{36}\right)\)\(e\left(\frac{23}{36}\right)\)\(e\left(\frac{137}{144}\right)\)\(e\left(\frac{11}{72}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2432 }(1145,a) \;\) at \(\;a = \) e.g. 2