Properties

Label 8021.30
Modulus $8021$
Conductor $8021$
Order $924$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8021, base_ring=CyclotomicField(924))
 
M = H._module
 
chi = DirichletCharacter(H, M([154,201]))
 
pari: [g,chi] = znchar(Mod(30,8021))
 

Basic properties

Modulus: \(8021\)
Conductor: \(8021\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(924\)
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 8021.ed

\(\chi_{8021}(30,\cdot)\) \(\chi_{8021}(56,\cdot)\) \(\chi_{8021}(82,\cdot)\) \(\chi_{8021}(88,\cdot)\) \(\chi_{8021}(251,\cdot)\) \(\chi_{8021}(296,\cdot)\) \(\chi_{8021}(303,\cdot)\) \(\chi_{8021}(316,\cdot)\) \(\chi_{8021}(348,\cdot)\) \(\chi_{8021}(387,\cdot)\) \(\chi_{8021}(459,\cdot)\) \(\chi_{8021}(472,\cdot)\) \(\chi_{8021}(530,\cdot)\) \(\chi_{8021}(543,\cdot)\) \(\chi_{8021}(576,\cdot)\) \(\chi_{8021}(589,\cdot)\) \(\chi_{8021}(595,\cdot)\) \(\chi_{8021}(608,\cdot)\) \(\chi_{8021}(628,\cdot)\) \(\chi_{8021}(647,\cdot)\) \(\chi_{8021}(654,\cdot)\) \(\chi_{8021}(667,\cdot)\) \(\chi_{8021}(673,\cdot)\) \(\chi_{8021}(693,\cdot)\) \(\chi_{8021}(699,\cdot)\) \(\chi_{8021}(732,\cdot)\) \(\chi_{8021}(868,\cdot)\) \(\chi_{8021}(920,\cdot)\) \(\chi_{8021}(933,\cdot)\) \(\chi_{8021}(1005,\cdot)\) ...

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: $\Q(\zeta_{924})$
Fixed field: Number field defined by a degree 924 polynomial (not computed)

Values on generators

\((6788,2471)\) → \((e\left(\frac{1}{6}\right),e\left(\frac{67}{308}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 8021 }(30, a) \) \(1\)\(1\)\(e\left(\frac{125}{462}\right)\)\(e\left(\frac{817}{924}\right)\)\(e\left(\frac{125}{231}\right)\)\(e\left(\frac{101}{308}\right)\)\(e\left(\frac{13}{84}\right)\)\(e\left(\frac{167}{231}\right)\)\(e\left(\frac{125}{154}\right)\)\(e\left(\frac{355}{462}\right)\)\(e\left(\frac{79}{132}\right)\)\(e\left(\frac{223}{231}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8021 }(30,a) \;\) at \(\;a = \) e.g. 2