Properties

Label 4889.12
Modulus $4889$
Conductor $4889$
Order $4888$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4889, base_ring=CyclotomicField(4888))
 
M = H._module
 
chi = DirichletCharacter(H, M([2469]))
 
pari: [g,chi] = znchar(Mod(12,4889))
 

Basic properties

Modulus: \(4889\)
Conductor: \(4889\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(4888\)
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 4889.p

\(\chi_{4889}(3,\cdot)\) \(\chi_{4889}(7,\cdot)\) \(\chi_{4889}(12,\cdot)\) \(\chi_{4889}(14,\cdot)\) \(\chi_{4889}(15,\cdot)\) \(\chi_{4889}(17,\cdot)\) \(\chi_{4889}(24,\cdot)\) \(\chi_{4889}(27,\cdot)\) \(\chi_{4889}(28,\cdot)\) \(\chi_{4889}(29,\cdot)\) \(\chi_{4889}(30,\cdot)\) \(\chi_{4889}(31,\cdot)\) \(\chi_{4889}(34,\cdot)\) \(\chi_{4889}(35,\cdot)\) \(\chi_{4889}(37,\cdot)\) \(\chi_{4889}(39,\cdot)\) \(\chi_{4889}(43,\cdot)\) \(\chi_{4889}(48,\cdot)\) \(\chi_{4889}(54,\cdot)\) \(\chi_{4889}(56,\cdot)\) \(\chi_{4889}(58,\cdot)\) \(\chi_{4889}(60,\cdot)\) \(\chi_{4889}(63,\cdot)\) \(\chi_{4889}(66,\cdot)\) \(\chi_{4889}(68,\cdot)\) \(\chi_{4889}(69,\cdot)\) \(\chi_{4889}(70,\cdot)\) \(\chi_{4889}(71,\cdot)\) \(\chi_{4889}(74,\cdot)\) \(\chi_{4889}(75,\cdot)\) ...

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: $\Q(\zeta_{4888})$
Fixed field: Number field defined by a degree 4888 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{2469}{4888}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4889 }(12, a) \) \(-1\)\(1\)\(e\left(\frac{761}{2444}\right)\)\(e\left(\frac{2469}{4888}\right)\)\(e\left(\frac{761}{1222}\right)\)\(e\left(\frac{1033}{1222}\right)\)\(e\left(\frac{307}{376}\right)\)\(e\left(\frac{229}{4888}\right)\)\(e\left(\frac{2283}{2444}\right)\)\(e\left(\frac{25}{2444}\right)\)\(e\left(\frac{383}{2444}\right)\)\(e\left(\frac{995}{2444}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4889 }(12,a) \;\) at \(\;a = \) e.g. 2