Properties

Label 8624.103
Modulus $8624$
Conductor $4312$
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([105,105,145,42]))
 
pari: [g,chi] = znchar(Mod(103,8624))
 

Basic properties

Modulus: \(8624\)
Conductor: \(4312\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(210\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4312}(2259,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8624.gx

\(\chi_{8624}(103,\cdot)\) \(\chi_{8624}(311,\cdot)\) \(\chi_{8624}(647,\cdot)\) \(\chi_{8624}(663,\cdot)\) \(\chi_{8624}(775,\cdot)\) \(\chi_{8624}(983,\cdot)\) \(\chi_{8624}(1335,\cdot)\) \(\chi_{8624}(1543,\cdot)\) \(\chi_{8624}(1655,\cdot)\) \(\chi_{8624}(1879,\cdot)\) \(\chi_{8624}(1895,\cdot)\) \(\chi_{8624}(2007,\cdot)\) \(\chi_{8624}(2215,\cdot)\) \(\chi_{8624}(2231,\cdot)\) \(\chi_{8624}(2887,\cdot)\) \(\chi_{8624}(3111,\cdot)\) \(\chi_{8624}(3127,\cdot)\) \(\chi_{8624}(3239,\cdot)\) \(\chi_{8624}(3447,\cdot)\) \(\chi_{8624}(3463,\cdot)\) \(\chi_{8624}(3799,\cdot)\) \(\chi_{8624}(4007,\cdot)\) \(\chi_{8624}(4119,\cdot)\) \(\chi_{8624}(4359,\cdot)\) \(\chi_{8624}(4471,\cdot)\) \(\chi_{8624}(4679,\cdot)\) \(\chi_{8624}(4695,\cdot)\) \(\chi_{8624}(5031,\cdot)\) \(\chi_{8624}(5239,\cdot)\) \(\chi_{8624}(5351,\cdot)\) ...

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

\((5391,6469,7745,3137)\) → \((-1,-1,e\left(\frac{29}{42}\right),e\left(\frac{1}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)\(27\)
\( \chi_{ 8624 }(103, a) \) \(1\)\(1\)\(e\left(\frac{61}{210}\right)\)\(e\left(\frac{34}{105}\right)\)\(e\left(\frac{61}{105}\right)\)\(e\left(\frac{17}{35}\right)\)\(e\left(\frac{43}{70}\right)\)\(e\left(\frac{13}{210}\right)\)\(e\left(\frac{23}{30}\right)\)\(e\left(\frac{31}{42}\right)\)\(e\left(\frac{68}{105}\right)\)\(e\left(\frac{61}{70}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8624 }(103,a) \;\) at \(\;a = \) e.g. 2