Properties

Label 8015.23
Modulus $8015$
Conductor $8015$
Order $228$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8015, base_ring=CyclotomicField(228))
 
M = H._module
 
chi = DirichletCharacter(H, M([171,76,109]))
 
pari: [g,chi] = znchar(Mod(23,8015))
 

Basic properties

Modulus: \(8015\)
Conductor: \(8015\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(228\)
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 8015.hm

\(\chi_{8015}(23,\cdot)\) \(\chi_{8015}(163,\cdot)\) \(\chi_{8015}(268,\cdot)\) \(\chi_{8015}(298,\cdot)\) \(\chi_{8015}(303,\cdot)\) \(\chi_{8015}(697,\cdot)\) \(\chi_{8015}(718,\cdot)\) \(\chi_{8015}(842,\cdot)\) \(\chi_{8015}(877,\cdot)\) \(\chi_{8015}(982,\cdot)\) \(\chi_{8015}(1033,\cdot)\) \(\chi_{8015}(1117,\cdot)\) \(\chi_{8015}(1122,\cdot)\) \(\chi_{8015}(1138,\cdot)\) \(\chi_{8015}(1152,\cdot)\) \(\chi_{8015}(1173,\cdot)\) \(\chi_{8015}(1257,\cdot)\) \(\chi_{8015}(1437,\cdot)\) \(\chi_{8015}(1472,\cdot)\) \(\chi_{8015}(1507,\cdot)\) \(\chi_{8015}(1572,\cdot)\) \(\chi_{8015}(1593,\cdot)\) \(\chi_{8015}(1808,\cdot)\) \(\chi_{8015}(1992,\cdot)\) \(\chi_{8015}(2032,\cdot)\) \(\chi_{8015}(2328,\cdot)\) \(\chi_{8015}(2382,\cdot)\) \(\chi_{8015}(2403,\cdot)\) \(\chi_{8015}(2417,\cdot)\) \(\chi_{8015}(2853,\cdot)\) ...

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: $\Q(\zeta_{228})$
Fixed field: Number field defined by a degree 228 polynomial (not computed)

Values on generators

\((3207,4581,4586)\) → \((-i,e\left(\frac{1}{3}\right),e\left(\frac{109}{228}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(8\)\(9\)\(11\)\(12\)\(13\)\(16\)
\( \chi_{ 8015 }(23, a) \) \(1\)\(1\)\(e\left(\frac{26}{57}\right)\)\(e\left(\frac{5}{228}\right)\)\(e\left(\frac{52}{57}\right)\)\(e\left(\frac{109}{228}\right)\)\(e\left(\frac{7}{19}\right)\)\(e\left(\frac{5}{114}\right)\)\(e\left(\frac{89}{114}\right)\)\(e\left(\frac{71}{76}\right)\)\(e\left(\frac{7}{38}\right)\)\(e\left(\frac{47}{57}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8015 }(23,a) \;\) at \(\;a = \) e.g. 2