Properties

Label 3968.1067
Modulus $3968$
Conductor $3968$
Order $480$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3968, base_ring=CyclotomicField(480))
 
M = H._module
 
chi = DirichletCharacter(H, M([240,435,176]))
 
pari: [g,chi] = znchar(Mod(1067,3968))
 

Basic properties

Modulus: \(3968\)
Conductor: \(3968\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(480\)
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 3968.dr

\(\chi_{3968}(3,\cdot)\) \(\chi_{3968}(11,\cdot)\) \(\chi_{3968}(43,\cdot)\) \(\chi_{3968}(75,\cdot)\) \(\chi_{3968}(83,\cdot)\) \(\chi_{3968}(115,\cdot)\) \(\chi_{3968}(179,\cdot)\) \(\chi_{3968}(203,\cdot)\) \(\chi_{3968}(251,\cdot)\) \(\chi_{3968}(259,\cdot)\) \(\chi_{3968}(291,\cdot)\) \(\chi_{3968}(323,\cdot)\) \(\chi_{3968}(331,\cdot)\) \(\chi_{3968}(363,\cdot)\) \(\chi_{3968}(427,\cdot)\) \(\chi_{3968}(451,\cdot)\) \(\chi_{3968}(499,\cdot)\) \(\chi_{3968}(507,\cdot)\) \(\chi_{3968}(539,\cdot)\) \(\chi_{3968}(571,\cdot)\) \(\chi_{3968}(579,\cdot)\) \(\chi_{3968}(611,\cdot)\) \(\chi_{3968}(675,\cdot)\) \(\chi_{3968}(699,\cdot)\) \(\chi_{3968}(747,\cdot)\) \(\chi_{3968}(755,\cdot)\) \(\chi_{3968}(787,\cdot)\) \(\chi_{3968}(819,\cdot)\) \(\chi_{3968}(827,\cdot)\) \(\chi_{3968}(859,\cdot)\) ...

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: $\Q(\zeta_{480})$
Fixed field: Number field defined by a degree 480 polynomial (not computed)

Values on generators

\((2047,3845,2049)\) → \((-1,e\left(\frac{29}{32}\right),e\left(\frac{11}{30}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 3968 }(1067, a) \) \(1\)\(1\)\(e\left(\frac{281}{480}\right)\)\(e\left(\frac{23}{96}\right)\)\(e\left(\frac{199}{240}\right)\)\(e\left(\frac{41}{240}\right)\)\(e\left(\frac{463}{480}\right)\)\(e\left(\frac{301}{480}\right)\)\(e\left(\frac{33}{40}\right)\)\(e\left(\frac{113}{120}\right)\)\(e\left(\frac{389}{480}\right)\)\(e\left(\frac{199}{480}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3968 }(1067,a) \;\) at \(\;a = \) e.g. 2