Properties

Label 3997.27
Modulus $3997$
Conductor $3997$
Order $190$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3997, base_ring=CyclotomicField(190))
 
M = H._module
 
chi = DirichletCharacter(H, M([95,1]))
 
pari: [g,chi] = znchar(Mod(27,3997))
 

Basic properties

Modulus: \(3997\)
Conductor: \(3997\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(190\)
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 3997.cl

\(\chi_{3997}(27,\cdot)\) \(\chi_{3997}(48,\cdot)\) \(\chi_{3997}(111,\cdot)\) \(\chi_{3997}(132,\cdot)\) \(\chi_{3997}(160,\cdot)\) \(\chi_{3997}(314,\cdot)\) \(\chi_{3997}(356,\cdot)\) \(\chi_{3997}(363,\cdot)\) \(\chi_{3997}(370,\cdot)\) \(\chi_{3997}(433,\cdot)\) \(\chi_{3997}(454,\cdot)\) \(\chi_{3997}(657,\cdot)\) \(\chi_{3997}(727,\cdot)\) \(\chi_{3997}(825,\cdot)\) \(\chi_{3997}(839,\cdot)\) \(\chi_{3997}(916,\cdot)\) \(\chi_{3997}(979,\cdot)\) \(\chi_{3997}(993,\cdot)\) \(\chi_{3997}(1000,\cdot)\) \(\chi_{3997}(1077,\cdot)\) \(\chi_{3997}(1091,\cdot)\) \(\chi_{3997}(1119,\cdot)\) \(\chi_{3997}(1168,\cdot)\) \(\chi_{3997}(1210,\cdot)\) \(\chi_{3997}(1308,\cdot)\) \(\chi_{3997}(1329,\cdot)\) \(\chi_{3997}(1336,\cdot)\) \(\chi_{3997}(1497,\cdot)\) \(\chi_{3997}(1567,\cdot)\) \(\chi_{3997}(1588,\cdot)\) ...

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: $\Q(\zeta_{95})$
Fixed field: Number field defined by a degree 190 polynomial (not computed)

Values on generators

\((2285,1716)\) → \((-1,e\left(\frac{1}{190}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(8\)\(9\)\(10\)\(11\)\(12\)
\( \chi_{ 3997 }(27, a) \) \(1\)\(1\)\(e\left(\frac{33}{38}\right)\)\(e\left(\frac{48}{95}\right)\)\(e\left(\frac{14}{19}\right)\)\(e\left(\frac{137}{190}\right)\)\(e\left(\frac{71}{190}\right)\)\(e\left(\frac{23}{38}\right)\)\(e\left(\frac{1}{95}\right)\)\(e\left(\frac{56}{95}\right)\)\(e\left(\frac{39}{95}\right)\)\(e\left(\frac{23}{95}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3997 }(27,a) \;\) at \(\;a = \) e.g. 2