Properties

Label 3822.5
Modulus $3822$
Conductor $1911$
Order $84$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3822, base_ring=CyclotomicField(84))
 
M = H._module
 
chi = DirichletCharacter(H, M([42,58,63]))
 
pari: [g,chi] = znchar(Mod(5,3822))
 

Basic properties

Modulus: \(3822\)
Conductor: \(1911\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(84\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1911}(5,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3822.eg

\(\chi_{3822}(5,\cdot)\) \(\chi_{3822}(47,\cdot)\) \(\chi_{3822}(395,\cdot)\) \(\chi_{3822}(437,\cdot)\) \(\chi_{3822}(551,\cdot)\) \(\chi_{3822}(593,\cdot)\) \(\chi_{3822}(941,\cdot)\) \(\chi_{3822}(983,\cdot)\) \(\chi_{3822}(1139,\cdot)\) \(\chi_{3822}(1487,\cdot)\) \(\chi_{3822}(1529,\cdot)\) \(\chi_{3822}(1643,\cdot)\) \(\chi_{3822}(2033,\cdot)\) \(\chi_{3822}(2075,\cdot)\) \(\chi_{3822}(2189,\cdot)\) \(\chi_{3822}(2231,\cdot)\) \(\chi_{3822}(2621,\cdot)\) \(\chi_{3822}(2735,\cdot)\) \(\chi_{3822}(2777,\cdot)\) \(\chi_{3822}(3125,\cdot)\) \(\chi_{3822}(3281,\cdot)\) \(\chi_{3822}(3323,\cdot)\) \(\chi_{3822}(3671,\cdot)\) \(\chi_{3822}(3713,\cdot)\)

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: $\Q(\zeta_{84})$
Fixed field: Number field defined by a degree 84 polynomial

Values on generators

\((2549,3433,1471)\) → \((-1,e\left(\frac{29}{42}\right),-i)\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 3822 }(5, a) \) \(-1\)\(1\)\(e\left(\frac{23}{84}\right)\)\(e\left(\frac{31}{84}\right)\)\(e\left(\frac{11}{42}\right)\)\(e\left(\frac{11}{12}\right)\)\(e\left(\frac{5}{21}\right)\)\(e\left(\frac{23}{42}\right)\)\(e\left(\frac{13}{14}\right)\)\(e\left(\frac{7}{12}\right)\)\(e\left(\frac{29}{84}\right)\)\(e\left(\frac{17}{28}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3822 }(5,a) \;\) at \(\;a = \) e.g. 2