Properties

Label 28665.21964
Modulus $28665$
Conductor $28665$
Order $84$
Real no
Primitive yes
Minimal yes
Parity even

Related objects

Downloads

Learn more

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([28,42,22,77]))
 
Copy content pari:[g,chi] = znchar(Mod(21964,28665))
 

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.bjs

\(\chi_{28665}(934,\cdot)\) \(\chi_{28665}(2749,\cdot)\) \(\chi_{28665}(4084,\cdot)\) \(\chi_{28665}(5584,\cdot)\) \(\chi_{28665}(6844,\cdot)\) \(\chi_{28665}(8179,\cdot)\) \(\chi_{28665}(9124,\cdot)\) \(\chi_{28665}(9679,\cdot)\) \(\chi_{28665}(10939,\cdot)\) \(\chi_{28665}(12274,\cdot)\) \(\chi_{28665}(13219,\cdot)\) \(\chi_{28665}(13774,\cdot)\) \(\chi_{28665}(15034,\cdot)\) \(\chi_{28665}(16369,\cdot)\) \(\chi_{28665}(17314,\cdot)\) \(\chi_{28665}(17869,\cdot)\) \(\chi_{28665}(21409,\cdot)\) \(\chi_{28665}(21964,\cdot)\) \(\chi_{28665}(23224,\cdot)\) \(\chi_{28665}(24559,\cdot)\) \(\chi_{28665}(25504,\cdot)\) \(\chi_{28665}(26059,\cdot)\) \(\chi_{28665}(27319,\cdot)\) \(\chi_{28665}(28654,\cdot)\)

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

\((25481,11467,18721,11026)\) → \((e\left(\frac{1}{3}\right),-1,e\left(\frac{11}{42}\right),e\left(\frac{11}{12}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(8\)\(11\)\(16\)\(17\)\(19\)\(22\)\(23\)\(29\)
\( \chi_{ 28665 }(21964, a) \) \(1\)\(1\)\(e\left(\frac{47}{84}\right)\)\(e\left(\frac{5}{42}\right)\)\(e\left(\frac{19}{28}\right)\)\(e\left(\frac{19}{84}\right)\)\(e\left(\frac{5}{21}\right)\)\(e\left(\frac{37}{42}\right)\)\(-i\)\(e\left(\frac{11}{14}\right)\)\(e\left(\frac{2}{7}\right)\)\(e\left(\frac{5}{7}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 28665 }(21964,a) \;\) at \(\;a = \) e.g. 2