Properties

Label 8624.75
Modulus $8624$
Conductor $8624$
Order $420$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8624, base_ring=CyclotomicField(420))
 
M = H._module
 
chi = DirichletCharacter(H, M([210,105,170,252]))
 
pari: [g,chi] = znchar(Mod(75,8624))
 

Basic properties

Modulus: \(8624\)
Conductor: \(8624\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(420\)
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 8624.hf

\(\chi_{8624}(3,\cdot)\) \(\chi_{8624}(59,\cdot)\) \(\chi_{8624}(75,\cdot)\) \(\chi_{8624}(115,\cdot)\) \(\chi_{8624}(339,\cdot)\) \(\chi_{8624}(355,\cdot)\) \(\chi_{8624}(467,\cdot)\) \(\chi_{8624}(675,\cdot)\) \(\chi_{8624}(691,\cdot)\) \(\chi_{8624}(731,\cdot)\) \(\chi_{8624}(955,\cdot)\) \(\chi_{8624}(971,\cdot)\) \(\chi_{8624}(1027,\cdot)\) \(\chi_{8624}(1083,\cdot)\) \(\chi_{8624}(1235,\cdot)\) \(\chi_{8624}(1291,\cdot)\) \(\chi_{8624}(1307,\cdot)\) \(\chi_{8624}(1347,\cdot)\) \(\chi_{8624}(1571,\cdot)\) \(\chi_{8624}(1643,\cdot)\) \(\chi_{8624}(1699,\cdot)\) \(\chi_{8624}(1851,\cdot)\) \(\chi_{8624}(1907,\cdot)\) \(\chi_{8624}(1923,\cdot)\) \(\chi_{8624}(1963,\cdot)\) \(\chi_{8624}(2203,\cdot)\) \(\chi_{8624}(2259,\cdot)\) \(\chi_{8624}(2315,\cdot)\) \(\chi_{8624}(2467,\cdot)\) \(\chi_{8624}(2523,\cdot)\) ...

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: $\Q(\zeta_{420})$
Fixed field: Number field defined by a degree 420 polynomial (not computed)

Values on generators

\((5391,6469,7745,3137)\) → \((-1,i,e\left(\frac{17}{42}\right),e\left(\frac{3}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)\(27\)
\( \chi_{ 8624 }(75, a) \) \(1\)\(1\)\(e\left(\frac{191}{420}\right)\)\(e\left(\frac{163}{420}\right)\)\(e\left(\frac{191}{210}\right)\)\(e\left(\frac{99}{140}\right)\)\(e\left(\frac{59}{70}\right)\)\(e\left(\frac{109}{210}\right)\)\(e\left(\frac{13}{60}\right)\)\(e\left(\frac{8}{21}\right)\)\(e\left(\frac{163}{210}\right)\)\(e\left(\frac{51}{140}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8624 }(75,a) \;\) at \(\;a = \) e.g. 2