Properties

Label 8450.193
Modulus $8450$
Conductor $845$
Order $156$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8450, base_ring=CyclotomicField(156))
 
M = H._module
 
chi = DirichletCharacter(H, M([117,127]))
 
pari: [g,chi] = znchar(Mod(193,8450))
 

Basic properties

Modulus: \(8450\)
Conductor: \(845\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(156\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{845}(193,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8450.ch

\(\chi_{8450}(193,\cdot)\) \(\chi_{8450}(293,\cdot)\) \(\chi_{8450}(457,\cdot)\) \(\chi_{8450}(843,\cdot)\) \(\chi_{8450}(943,\cdot)\) \(\chi_{8450}(1007,\cdot)\) \(\chi_{8450}(1107,\cdot)\) \(\chi_{8450}(1493,\cdot)\) \(\chi_{8450}(1593,\cdot)\) \(\chi_{8450}(1657,\cdot)\) \(\chi_{8450}(1757,\cdot)\) \(\chi_{8450}(2143,\cdot)\) \(\chi_{8450}(2243,\cdot)\) \(\chi_{8450}(2307,\cdot)\) \(\chi_{8450}(2407,\cdot)\) \(\chi_{8450}(2893,\cdot)\) \(\chi_{8450}(2957,\cdot)\) \(\chi_{8450}(3057,\cdot)\) \(\chi_{8450}(3443,\cdot)\) \(\chi_{8450}(3543,\cdot)\) \(\chi_{8450}(3607,\cdot)\) \(\chi_{8450}(3707,\cdot)\) \(\chi_{8450}(4093,\cdot)\) \(\chi_{8450}(4193,\cdot)\) \(\chi_{8450}(4257,\cdot)\) \(\chi_{8450}(4357,\cdot)\) \(\chi_{8450}(4743,\cdot)\) \(\chi_{8450}(4843,\cdot)\) \(\chi_{8450}(4907,\cdot)\) \(\chi_{8450}(5007,\cdot)\) ...

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: $\Q(\zeta_{156})$
Fixed field: Number field defined by a degree 156 polynomial (not computed)

Values on generators

\((677,3551)\) → \((-i,e\left(\frac{127}{156}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(17\)\(19\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 8450 }(193, a) \) \(1\)\(1\)\(e\left(\frac{31}{156}\right)\)\(e\left(\frac{67}{78}\right)\)\(e\left(\frac{31}{78}\right)\)\(e\left(\frac{133}{156}\right)\)\(e\left(\frac{95}{156}\right)\)\(e\left(\frac{5}{12}\right)\)\(e\left(\frac{3}{52}\right)\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{31}{52}\right)\)\(e\left(\frac{5}{78}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8450 }(193,a) \;\) at \(\;a = \) e.g. 2