Properties

Label 3969.47
Modulus $3969$
Conductor $3969$
Order $378$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3969, base_ring=CyclotomicField(378))
 
M = H._module
 
chi = DirichletCharacter(H, M([49,45]))
 
pari: [g,chi] = znchar(Mod(47,3969))
 

Basic properties

Modulus: \(3969\)
Conductor: \(3969\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(378\)
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 3969.dg

\(\chi_{3969}(47,\cdot)\) \(\chi_{3969}(59,\cdot)\) \(\chi_{3969}(110,\cdot)\) \(\chi_{3969}(122,\cdot)\) \(\chi_{3969}(173,\cdot)\) \(\chi_{3969}(185,\cdot)\) \(\chi_{3969}(236,\cdot)\) \(\chi_{3969}(248,\cdot)\) \(\chi_{3969}(299,\cdot)\) \(\chi_{3969}(311,\cdot)\) \(\chi_{3969}(425,\cdot)\) \(\chi_{3969}(437,\cdot)\) \(\chi_{3969}(488,\cdot)\) \(\chi_{3969}(500,\cdot)\) \(\chi_{3969}(551,\cdot)\) \(\chi_{3969}(563,\cdot)\) \(\chi_{3969}(614,\cdot)\) \(\chi_{3969}(626,\cdot)\) \(\chi_{3969}(677,\cdot)\) \(\chi_{3969}(689,\cdot)\) \(\chi_{3969}(740,\cdot)\) \(\chi_{3969}(752,\cdot)\) \(\chi_{3969}(866,\cdot)\) \(\chi_{3969}(878,\cdot)\) \(\chi_{3969}(929,\cdot)\) \(\chi_{3969}(941,\cdot)\) \(\chi_{3969}(992,\cdot)\) \(\chi_{3969}(1004,\cdot)\) \(\chi_{3969}(1055,\cdot)\) \(\chi_{3969}(1067,\cdot)\) ...

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: $\Q(\zeta_{189})$
Fixed field: Number field defined by a degree 378 polynomial (not computed)

Values on generators

\((2108,3727)\) → \((e\left(\frac{7}{54}\right),e\left(\frac{5}{42}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(19\)
\( \chi_{ 3969 }(47, a) \) \(1\)\(1\)\(e\left(\frac{85}{378}\right)\)\(e\left(\frac{85}{189}\right)\)\(e\left(\frac{82}{189}\right)\)\(e\left(\frac{85}{126}\right)\)\(e\left(\frac{83}{126}\right)\)\(e\left(\frac{169}{378}\right)\)\(e\left(\frac{365}{378}\right)\)\(e\left(\frac{170}{189}\right)\)\(e\left(\frac{16}{63}\right)\)\(e\left(\frac{7}{18}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3969 }(47,a) \;\) at \(\;a = \) e.g. 2