Properties

Label 30148.315
Modulus $30148$
Conductor $30148$
Order $1884$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(30148, base_ring=CyclotomicField(1884))
 
M = H._module
 
chi = DirichletCharacter(H, M([942,425]))
 
pari: [g,chi] = znchar(Mod(315,30148))
 

Basic properties

Modulus: \(30148\)
Conductor: \(30148\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(1884\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 30148.bg

\(\chi_{30148}(3,\cdot)\) \(\chi_{30148}(35,\cdot)\) \(\chi_{30148}(103,\cdot)\) \(\chi_{30148}(119,\cdot)\) \(\chi_{30148}(215,\cdot)\) \(\chi_{30148}(231,\cdot)\) \(\chi_{30148}(243,\cdot)\) \(\chi_{30148}(251,\cdot)\) \(\chi_{30148}(283,\cdot)\) \(\chi_{30148}(311,\cdot)\) \(\chi_{30148}(315,\cdot)\) \(\chi_{30148}(415,\cdot)\) \(\chi_{30148}(451,\cdot)\) \(\chi_{30148}(615,\cdot)\) \(\chi_{30148}(631,\cdot)\) \(\chi_{30148}(731,\cdot)\) \(\chi_{30148}(843,\cdot)\) \(\chi_{30148}(927,\cdot)\) \(\chi_{30148}(983,\cdot)\) \(\chi_{30148}(1039,\cdot)\) \(\chi_{30148}(1055,\cdot)\) \(\chi_{30148}(1071,\cdot)\) \(\chi_{30148}(1147,\cdot)\) \(\chi_{30148}(1411,\cdot)\) \(\chi_{30148}(1419,\cdot)\) \(\chi_{30148}(1423,\cdot)\)

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: $\Q(\zeta_{1884})$
Fixed field: Number field defined by a degree 1884 polynomial (not computed)

Values on generators

\((15075,15081)\) → \((-1,e\left(\frac{425}{1884}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 30148 }(315, a) \) \(-1\)\(1\)\(e\left(\frac{251}{942}\right)\)\(e\left(\frac{461}{628}\right)\)\(e\left(\frac{1367}{1884}\right)\)\(e\left(\frac{251}{471}\right)\)\(e\left(\frac{521}{1884}\right)\)\(e\left(\frac{415}{942}\right)\)\(e\left(\frac{1}{1884}\right)\)\(e\left(\frac{621}{628}\right)\)\(e\left(\frac{889}{1884}\right)\)\(e\left(\frac{623}{628}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 30148 }(315,a) \;\) at \(\;a = \) e.g. 2