Properties

Label 8820.1663
Modulus $8820$
Conductor $8820$
Order $84$
Real no
Primitive yes
Minimal yes
Parity even

Related objects

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(8820, base_ring=CyclotomicField(84)) M = H._module chi = DirichletCharacter(H, M([42,56,63,44]))
 
Copy content pari:[g,chi] = znchar(Mod(1663,8820))
 

Basic properties

Modulus: \(8820\)
Conductor: \(8820\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(84\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: yes
Copy content sage:chi.is_primitive()
 
Copy content pari:#znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 8820.ih

\(\chi_{8820}(247,\cdot)\) \(\chi_{8820}(403,\cdot)\) \(\chi_{8820}(907,\cdot)\) \(\chi_{8820}(1003,\cdot)\) \(\chi_{8820}(1507,\cdot)\) \(\chi_{8820}(1663,\cdot)\) \(\chi_{8820}(2167,\cdot)\) \(\chi_{8820}(2263,\cdot)\) \(\chi_{8820}(2767,\cdot)\) \(\chi_{8820}(2923,\cdot)\) \(\chi_{8820}(3427,\cdot)\) \(\chi_{8820}(3523,\cdot)\) \(\chi_{8820}(4027,\cdot)\) \(\chi_{8820}(4687,\cdot)\) \(\chi_{8820}(5287,\cdot)\) \(\chi_{8820}(5443,\cdot)\) \(\chi_{8820}(6043,\cdot)\) \(\chi_{8820}(6703,\cdot)\) \(\chi_{8820}(7207,\cdot)\) \(\chi_{8820}(7303,\cdot)\) \(\chi_{8820}(7807,\cdot)\) \(\chi_{8820}(7963,\cdot)\) \(\chi_{8820}(8467,\cdot)\) \(\chi_{8820}(8563,\cdot)\)

Copy content sage:chi.galois_orbit()
 
Copy content pari:order = charorder(g,chi) [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: $\Q(\zeta_{84})$
Fixed field: Number field defined by a degree 84 polynomial

Values on generators

\((4411,7841,7057,1081)\) → \((-1,e\left(\frac{2}{3}\right),-i,e\left(\frac{11}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)
\( \chi_{ 8820 }(1663, a) \) \(1\)\(1\)\(e\left(\frac{5}{42}\right)\)\(e\left(\frac{73}{84}\right)\)\(e\left(\frac{71}{84}\right)\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{83}{84}\right)\)\(e\left(\frac{25}{42}\right)\)\(-1\)\(e\left(\frac{43}{84}\right)\)\(e\left(\frac{4}{21}\right)\)\(e\left(\frac{47}{84}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 8820 }(1663,a) \;\) at \(\;a = \) e.g. 2