Properties

Label 4732.251
Modulus $4732$
Conductor $4732$
Order $78$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4732, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([39,39,43]))
 
pari: [g,chi] = znchar(Mod(251,4732))
 

Basic properties

Modulus: \(4732\)
Conductor: \(4732\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4732.dn

\(\chi_{4732}(251,\cdot)\) \(\chi_{4732}(335,\cdot)\) \(\chi_{4732}(615,\cdot)\) \(\chi_{4732}(979,\cdot)\) \(\chi_{4732}(1063,\cdot)\) \(\chi_{4732}(1343,\cdot)\) \(\chi_{4732}(1427,\cdot)\) \(\chi_{4732}(1707,\cdot)\) \(\chi_{4732}(1791,\cdot)\) \(\chi_{4732}(2071,\cdot)\) \(\chi_{4732}(2155,\cdot)\) \(\chi_{4732}(2435,\cdot)\) \(\chi_{4732}(2519,\cdot)\) \(\chi_{4732}(2799,\cdot)\) \(\chi_{4732}(2883,\cdot)\) \(\chi_{4732}(3163,\cdot)\) \(\chi_{4732}(3247,\cdot)\) \(\chi_{4732}(3611,\cdot)\) \(\chi_{4732}(3891,\cdot)\) \(\chi_{4732}(3975,\cdot)\) \(\chi_{4732}(4255,\cdot)\) \(\chi_{4732}(4339,\cdot)\) \(\chi_{4732}(4619,\cdot)\) \(\chi_{4732}(4703,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 78 polynomial

Values on generators

\((2367,2705,4565)\) → \((-1,-1,e\left(\frac{43}{78}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(15\)\(17\)\(19\)\(23\)\(25\)\(27\)
\( \chi_{ 4732 }(251, a) \) \(1\)\(1\)\(e\left(\frac{14}{39}\right)\)\(e\left(\frac{6}{13}\right)\)\(e\left(\frac{28}{39}\right)\)\(e\left(\frac{11}{39}\right)\)\(e\left(\frac{32}{39}\right)\)\(e\left(\frac{77}{78}\right)\)\(e\left(\frac{5}{6}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{12}{13}\right)\)\(e\left(\frac{1}{13}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4732 }(251,a) \;\) at \(\;a = \) e.g. 2