Properties

Label 3969.100
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([112,78]))
 
pari: [g,chi] = znchar(Mod(100,3969))
 

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 \(\chi_{1323}(1276,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3969.co

\(\chi_{3969}(100,\cdot)\) \(\chi_{3969}(172,\cdot)\) \(\chi_{3969}(289,\cdot)\) \(\chi_{3969}(478,\cdot)\) \(\chi_{3969}(550,\cdot)\) \(\chi_{3969}(739,\cdot)\) \(\chi_{3969}(856,\cdot)\) \(\chi_{3969}(928,\cdot)\) \(\chi_{3969}(1045,\cdot)\) \(\chi_{3969}(1117,\cdot)\) \(\chi_{3969}(1234,\cdot)\) \(\chi_{3969}(1306,\cdot)\) \(\chi_{3969}(1423,\cdot)\) \(\chi_{3969}(1495,\cdot)\) \(\chi_{3969}(1612,\cdot)\) \(\chi_{3969}(1801,\cdot)\) \(\chi_{3969}(1873,\cdot)\) \(\chi_{3969}(2062,\cdot)\) \(\chi_{3969}(2179,\cdot)\) \(\chi_{3969}(2251,\cdot)\) \(\chi_{3969}(2368,\cdot)\) \(\chi_{3969}(2440,\cdot)\) \(\chi_{3969}(2557,\cdot)\) \(\chi_{3969}(2629,\cdot)\) \(\chi_{3969}(2746,\cdot)\) \(\chi_{3969}(2818,\cdot)\) \(\chi_{3969}(2935,\cdot)\) \(\chi_{3969}(3124,\cdot)\) \(\chi_{3969}(3196,\cdot)\) \(\chi_{3969}(3385,\cdot)\) ...

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

\((2108,3727)\) → \((e\left(\frac{8}{9}\right),e\left(\frac{13}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(19\)
\( \chi_{ 3969 }(100, a) \) \(1\)\(1\)\(e\left(\frac{62}{63}\right)\)\(e\left(\frac{61}{63}\right)\)\(e\left(\frac{25}{63}\right)\)\(e\left(\frac{20}{21}\right)\)\(e\left(\frac{8}{21}\right)\)\(e\left(\frac{20}{63}\right)\)\(e\left(\frac{34}{63}\right)\)\(e\left(\frac{59}{63}\right)\)\(e\left(\frac{17}{21}\right)\)\(e\left(\frac{1}{3}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3969 }(100,a) \;\) at \(\;a = \) e.g. 2