Properties

Label 28665.28498
Modulus $28665$
Conductor $28665$
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(28665, base_ring=CyclotomicField(84)) M = H._module chi = DirichletCharacter(H, M([28,63,36,7]))
 
Copy content pari:[g,chi] = znchar(Mod(28498,28665))
 

Basic properties

Modulus: \(28665\)
Conductor: \(28665\)
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 28665.bgi

\(\chi_{28665}(1597,\cdot)\) \(\chi_{28665}(3928,\cdot)\) \(\chi_{28665}(5272,\cdot)\) \(\chi_{28665}(5692,\cdot)\) \(\chi_{28665}(5713,\cdot)\) \(\chi_{28665}(8023,\cdot)\) \(\chi_{28665}(9367,\cdot)\) \(\chi_{28665}(9787,\cdot)\) \(\chi_{28665}(9808,\cdot)\) \(\chi_{28665}(12118,\cdot)\) \(\chi_{28665}(13462,\cdot)\) \(\chi_{28665}(13882,\cdot)\) \(\chi_{28665}(13903,\cdot)\) \(\chi_{28665}(16213,\cdot)\) \(\chi_{28665}(17557,\cdot)\) \(\chi_{28665}(17977,\cdot)\) \(\chi_{28665}(17998,\cdot)\) \(\chi_{28665}(20308,\cdot)\) \(\chi_{28665}(21652,\cdot)\) \(\chi_{28665}(22072,\cdot)\) \(\chi_{28665}(22093,\cdot)\) \(\chi_{28665}(25747,\cdot)\) \(\chi_{28665}(26188,\cdot)\) \(\chi_{28665}(28498,\cdot)\)

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

\((25481,11467,18721,11026)\) → \((e\left(\frac{1}{3}\right),-i,e\left(\frac{3}{7}\right),e\left(\frac{1}{12}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(8\)\(11\)\(16\)\(17\)\(19\)\(22\)\(23\)\(29\)
\( \chi_{ 28665 }(28498, a) \) \(1\)\(1\)\(e\left(\frac{13}{42}\right)\)\(e\left(\frac{13}{21}\right)\)\(e\left(\frac{13}{14}\right)\)\(e\left(\frac{5}{84}\right)\)\(e\left(\frac{5}{21}\right)\)\(e\left(\frac{53}{84}\right)\)\(e\left(\frac{11}{12}\right)\)\(e\left(\frac{31}{84}\right)\)\(e\left(\frac{1}{28}\right)\)\(e\left(\frac{37}{42}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 28665 }(28498,a) \;\) at \(\;a = \) e.g. 2