Properties

Label 3971.32
Modulus $3971$
Conductor $3971$
Order $342$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3971, base_ring=CyclotomicField(342))
 
M = H._module
 
chi = DirichletCharacter(H, M([171,5]))
 
pari: [g,chi] = znchar(Mod(32,3971))
 

Basic properties

Modulus: \(3971\)
Conductor: \(3971\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(342\)
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 3971.bn

\(\chi_{3971}(10,\cdot)\) \(\chi_{3971}(21,\cdot)\) \(\chi_{3971}(32,\cdot)\) \(\chi_{3971}(98,\cdot)\) \(\chi_{3971}(109,\cdot)\) \(\chi_{3971}(186,\cdot)\) \(\chi_{3971}(219,\cdot)\) \(\chi_{3971}(230,\cdot)\) \(\chi_{3971}(241,\cdot)\) \(\chi_{3971}(318,\cdot)\) \(\chi_{3971}(395,\cdot)\) \(\chi_{3971}(428,\cdot)\) \(\chi_{3971}(439,\cdot)\) \(\chi_{3971}(450,\cdot)\) \(\chi_{3971}(516,\cdot)\) \(\chi_{3971}(527,\cdot)\) \(\chi_{3971}(604,\cdot)\) \(\chi_{3971}(637,\cdot)\) \(\chi_{3971}(648,\cdot)\) \(\chi_{3971}(659,\cdot)\) \(\chi_{3971}(725,\cdot)\) \(\chi_{3971}(736,\cdot)\) \(\chi_{3971}(813,\cdot)\) \(\chi_{3971}(846,\cdot)\) \(\chi_{3971}(857,\cdot)\) \(\chi_{3971}(868,\cdot)\) \(\chi_{3971}(934,\cdot)\) \(\chi_{3971}(945,\cdot)\) \(\chi_{3971}(1022,\cdot)\) \(\chi_{3971}(1066,\cdot)\) ...

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: $\Q(\zeta_{171})$
Fixed field: Number field defined by a degree 342 polynomial (not computed)

Values on generators

\((1806,2168)\) → \((-1,e\left(\frac{5}{342}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(12\)
\( \chi_{ 3971 }(32, a) \) \(1\)\(1\)\(e\left(\frac{88}{171}\right)\)\(e\left(\frac{11}{342}\right)\)\(e\left(\frac{5}{171}\right)\)\(e\left(\frac{67}{171}\right)\)\(e\left(\frac{187}{342}\right)\)\(e\left(\frac{79}{114}\right)\)\(e\left(\frac{31}{57}\right)\)\(e\left(\frac{11}{171}\right)\)\(e\left(\frac{155}{171}\right)\)\(e\left(\frac{7}{114}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3971 }(32,a) \;\) at \(\;a = \) e.g. 2