Properties

Label 8624.17
Modulus $8624$
Conductor $539$
Order $210$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8624, base_ring=CyclotomicField(210))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,0,125,189]))
 
pari: [g,chi] = znchar(Mod(17,8624))
 

Basic properties

Modulus: \(8624\)
Conductor: \(539\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{539}(17,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8624.ha

\(\chi_{8624}(17,\cdot)\) \(\chi_{8624}(145,\cdot)\) \(\chi_{8624}(369,\cdot)\) \(\chi_{8624}(481,\cdot)\) \(\chi_{8624}(689,\cdot)\) \(\chi_{8624}(1025,\cdot)\) \(\chi_{8624}(1041,\cdot)\) \(\chi_{8624}(1249,\cdot)\) \(\chi_{8624}(1361,\cdot)\) \(\chi_{8624}(1377,\cdot)\) \(\chi_{8624}(1601,\cdot)\) \(\chi_{8624}(1713,\cdot)\) \(\chi_{8624}(1921,\cdot)\) \(\chi_{8624}(2257,\cdot)\) \(\chi_{8624}(2593,\cdot)\) \(\chi_{8624}(2609,\cdot)\) \(\chi_{8624}(2833,\cdot)\) \(\chi_{8624}(2945,\cdot)\) \(\chi_{8624}(3153,\cdot)\) \(\chi_{8624}(3489,\cdot)\) \(\chi_{8624}(3505,\cdot)\) \(\chi_{8624}(3713,\cdot)\) \(\chi_{8624}(3825,\cdot)\) \(\chi_{8624}(4065,\cdot)\) \(\chi_{8624}(4177,\cdot)\) \(\chi_{8624}(4385,\cdot)\) \(\chi_{8624}(4721,\cdot)\) \(\chi_{8624}(4737,\cdot)\) \(\chi_{8624}(4945,\cdot)\) \(\chi_{8624}(5057,\cdot)\) ...

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: $\Q(\zeta_{105})$
Fixed field: Number field defined by a degree 210 polynomial (not computed)

Values on generators

\((5391,6469,7745,3137)\) → \((1,1,e\left(\frac{25}{42}\right),e\left(\frac{9}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)\(27\)
\( \chi_{ 8624 }(17, a) \) \(1\)\(1\)\(e\left(\frac{167}{210}\right)\)\(e\left(\frac{181}{210}\right)\)\(e\left(\frac{62}{105}\right)\)\(e\left(\frac{19}{35}\right)\)\(e\left(\frac{23}{35}\right)\)\(e\left(\frac{103}{105}\right)\)\(e\left(\frac{8}{15}\right)\)\(e\left(\frac{13}{21}\right)\)\(e\left(\frac{76}{105}\right)\)\(e\left(\frac{27}{70}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8624 }(17,a) \;\) at \(\;a = \) e.g. 2