Properties

Label 3168.1643
Modulus $3168$
Conductor $3168$
Order $120$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3168, base_ring=CyclotomicField(120))
 
M = H._module
 
chi = DirichletCharacter(H, M([60,75,100,24]))
 
pari: [g,chi] = znchar(Mod(1643,3168))
 

Basic properties

Modulus: \(3168\)
Conductor: \(3168\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(120\)
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 3168.eq

\(\chi_{3168}(59,\cdot)\) \(\chi_{3168}(203,\cdot)\) \(\chi_{3168}(443,\cdot)\) \(\chi_{3168}(515,\cdot)\) \(\chi_{3168}(587,\cdot)\) \(\chi_{3168}(707,\cdot)\) \(\chi_{3168}(731,\cdot)\) \(\chi_{3168}(779,\cdot)\) \(\chi_{3168}(851,\cdot)\) \(\chi_{3168}(995,\cdot)\) \(\chi_{3168}(1235,\cdot)\) \(\chi_{3168}(1307,\cdot)\) \(\chi_{3168}(1379,\cdot)\) \(\chi_{3168}(1499,\cdot)\) \(\chi_{3168}(1523,\cdot)\) \(\chi_{3168}(1571,\cdot)\) \(\chi_{3168}(1643,\cdot)\) \(\chi_{3168}(1787,\cdot)\) \(\chi_{3168}(2027,\cdot)\) \(\chi_{3168}(2099,\cdot)\) \(\chi_{3168}(2171,\cdot)\) \(\chi_{3168}(2291,\cdot)\) \(\chi_{3168}(2315,\cdot)\) \(\chi_{3168}(2363,\cdot)\) \(\chi_{3168}(2435,\cdot)\) \(\chi_{3168}(2579,\cdot)\) \(\chi_{3168}(2819,\cdot)\) \(\chi_{3168}(2891,\cdot)\) \(\chi_{3168}(2963,\cdot)\) \(\chi_{3168}(3083,\cdot)\) ...

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: $\Q(\zeta_{120})$
Fixed field: Number field defined by a degree 120 polynomial (not computed)

Values on generators

\((991,1189,353,1729)\) → \((-1,e\left(\frac{5}{8}\right),e\left(\frac{5}{6}\right),e\left(\frac{1}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 3168 }(1643, a) \) \(1\)\(1\)\(e\left(\frac{71}{120}\right)\)\(e\left(\frac{29}{60}\right)\)\(e\left(\frac{29}{120}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{19}{40}\right)\)\(e\left(\frac{5}{12}\right)\)\(e\left(\frac{11}{60}\right)\)\(e\left(\frac{13}{120}\right)\)\(e\left(\frac{11}{30}\right)\)\(e\left(\frac{3}{40}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3168 }(1643,a) \;\) at \(\;a = \) e.g. 2