Properties

Label 3969.64
Modulus $3969$
Conductor $1323$
Order $63$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3969, base_ring=CyclotomicField(126))
 
M = H._module
 
chi = DirichletCharacter(H, M([14,90]))
 
pari: [g,chi] = znchar(Mod(64,3969))
 

Basic properties

Modulus: \(3969\)
Conductor: \(1323\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(63\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1323}(652,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3969.cn

\(\chi_{3969}(64,\cdot)\) \(\chi_{3969}(127,\cdot)\) \(\chi_{3969}(253,\cdot)\) \(\chi_{3969}(316,\cdot)\) \(\chi_{3969}(505,\cdot)\) \(\chi_{3969}(631,\cdot)\) \(\chi_{3969}(694,\cdot)\) \(\chi_{3969}(820,\cdot)\) \(\chi_{3969}(1009,\cdot)\) \(\chi_{3969}(1072,\cdot)\) \(\chi_{3969}(1198,\cdot)\) \(\chi_{3969}(1261,\cdot)\) \(\chi_{3969}(1387,\cdot)\) \(\chi_{3969}(1450,\cdot)\) \(\chi_{3969}(1576,\cdot)\) \(\chi_{3969}(1639,\cdot)\) \(\chi_{3969}(1828,\cdot)\) \(\chi_{3969}(1954,\cdot)\) \(\chi_{3969}(2017,\cdot)\) \(\chi_{3969}(2143,\cdot)\) \(\chi_{3969}(2332,\cdot)\) \(\chi_{3969}(2395,\cdot)\) \(\chi_{3969}(2521,\cdot)\) \(\chi_{3969}(2584,\cdot)\) \(\chi_{3969}(2710,\cdot)\) \(\chi_{3969}(2773,\cdot)\) \(\chi_{3969}(2899,\cdot)\) \(\chi_{3969}(2962,\cdot)\) \(\chi_{3969}(3151,\cdot)\) \(\chi_{3969}(3277,\cdot)\) ...

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: $\Q(\zeta_{63})$
Fixed field: Number field defined by a degree 63 polynomial

Values on generators

\((2108,3727)\) → \((e\left(\frac{1}{9}\right),e\left(\frac{5}{7}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(19\)
\( \chi_{ 3969 }(64, a) \) \(1\)\(1\)\(e\left(\frac{43}{63}\right)\)\(e\left(\frac{23}{63}\right)\)\(e\left(\frac{17}{63}\right)\)\(e\left(\frac{1}{21}\right)\)\(e\left(\frac{20}{21}\right)\)\(e\left(\frac{1}{63}\right)\)\(e\left(\frac{29}{63}\right)\)\(e\left(\frac{46}{63}\right)\)\(e\left(\frac{11}{21}\right)\)\(e\left(\frac{1}{3}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3969 }(64,a) \;\) at \(\;a = \) e.g. 2