Properties

Label 2432.15
Modulus $2432$
Conductor $608$
Order $72$
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(72))
 
M = H._module
 
chi = DirichletCharacter(H, M([36,9,44]))
 
pari: [g,chi] = znchar(Mod(15,2432))
 

Basic properties

Modulus: \(2432\)
Conductor: \(608\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(72\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{608}(91,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2432.cf

\(\chi_{2432}(15,\cdot)\) \(\chi_{2432}(79,\cdot)\) \(\chi_{2432}(143,\cdot)\) \(\chi_{2432}(431,\cdot)\) \(\chi_{2432}(527,\cdot)\) \(\chi_{2432}(591,\cdot)\) \(\chi_{2432}(623,\cdot)\) \(\chi_{2432}(687,\cdot)\) \(\chi_{2432}(751,\cdot)\) \(\chi_{2432}(1039,\cdot)\) \(\chi_{2432}(1135,\cdot)\) \(\chi_{2432}(1199,\cdot)\) \(\chi_{2432}(1231,\cdot)\) \(\chi_{2432}(1295,\cdot)\) \(\chi_{2432}(1359,\cdot)\) \(\chi_{2432}(1647,\cdot)\) \(\chi_{2432}(1743,\cdot)\) \(\chi_{2432}(1807,\cdot)\) \(\chi_{2432}(1839,\cdot)\) \(\chi_{2432}(1903,\cdot)\) \(\chi_{2432}(1967,\cdot)\) \(\chi_{2432}(2255,\cdot)\) \(\chi_{2432}(2351,\cdot)\) \(\chi_{2432}(2415,\cdot)\)

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: $\Q(\zeta_{72})$
Fixed field: Number field defined by a degree 72 polynomial

Values on generators

\((1407,2053,1921)\) → \((-1,e\left(\frac{1}{8}\right),e\left(\frac{11}{18}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 2432 }(15, a) \) \(1\)\(1\)\(e\left(\frac{59}{72}\right)\)\(e\left(\frac{65}{72}\right)\)\(e\left(\frac{5}{12}\right)\)\(e\left(\frac{23}{36}\right)\)\(e\left(\frac{11}{24}\right)\)\(e\left(\frac{67}{72}\right)\)\(e\left(\frac{13}{18}\right)\)\(e\left(\frac{11}{18}\right)\)\(e\left(\frac{17}{72}\right)\)\(e\left(\frac{17}{36}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2432 }(15,a) \;\) at \(\;a = \) e.g. 2