Properties

Label 8048.15
Modulus $8048$
Conductor $2012$
Order $502$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8048, base_ring=CyclotomicField(502))
 
M = H._module
 
chi = DirichletCharacter(H, M([251,0,157]))
 
pari: [g,chi] = znchar(Mod(15,8048))
 

Basic properties

Modulus: \(8048\)
Conductor: \(2012\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(502\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2012}(15,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8048.t

\(\chi_{8048}(15,\cdot)\) \(\chi_{8048}(31,\cdot)\) \(\chi_{8048}(111,\cdot)\) \(\chi_{8048}(127,\cdot)\) \(\chi_{8048}(159,\cdot)\) \(\chi_{8048}(191,\cdot)\) \(\chi_{8048}(239,\cdot)\) \(\chi_{8048}(287,\cdot)\) \(\chi_{8048}(303,\cdot)\) \(\chi_{8048}(319,\cdot)\) \(\chi_{8048}(335,\cdot)\) \(\chi_{8048}(399,\cdot)\) \(\chi_{8048}(415,\cdot)\) \(\chi_{8048}(431,\cdot)\) \(\chi_{8048}(447,\cdot)\) \(\chi_{8048}(479,\cdot)\) \(\chi_{8048}(495,\cdot)\) \(\chi_{8048}(543,\cdot)\) \(\chi_{8048}(623,\cdot)\) \(\chi_{8048}(639,\cdot)\) \(\chi_{8048}(655,\cdot)\) \(\chi_{8048}(735,\cdot)\) \(\chi_{8048}(751,\cdot)\) \(\chi_{8048}(783,\cdot)\) \(\chi_{8048}(799,\cdot)\) \(\chi_{8048}(831,\cdot)\) \(\chi_{8048}(863,\cdot)\) \(\chi_{8048}(911,\cdot)\) \(\chi_{8048}(927,\cdot)\) \(\chi_{8048}(943,\cdot)\) ...

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: $\Q(\zeta_{251})$
Fixed field: Number field defined by a degree 502 polynomial (not computed)

Values on generators

\((1007,6037,2017)\) → \((-1,1,e\left(\frac{157}{502}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 8048 }(15, a) \) \(1\)\(1\)\(e\left(\frac{145}{502}\right)\)\(e\left(\frac{157}{502}\right)\)\(e\left(\frac{199}{502}\right)\)\(e\left(\frac{145}{251}\right)\)\(e\left(\frac{319}{502}\right)\)\(e\left(\frac{196}{251}\right)\)\(e\left(\frac{151}{251}\right)\)\(e\left(\frac{311}{502}\right)\)\(e\left(\frac{156}{251}\right)\)\(e\left(\frac{172}{251}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8048 }(15,a) \;\) at \(\;a = \) e.g. 2