Properties

Label 475.464
Modulus 475475
Conductor 475475
Order 3030
Real no
Primitive yes
Minimal yes
Parity odd

Related objects

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(475, base_ring=CyclotomicField(30)) M = H._module chi = DirichletCharacter(H, M([9,5]))
 
Copy content pari:[g,chi] = znchar(Mod(464,475))
 

Basic properties

Modulus: 475475
Conductor: 475475
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: 3030
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: odd
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 475.z

χ475(69,)\chi_{475}(69,\cdot) χ475(84,)\chi_{475}(84,\cdot) χ475(164,)\chi_{475}(164,\cdot) χ475(179,)\chi_{475}(179,\cdot) χ475(259,)\chi_{475}(259,\cdot) χ475(354,)\chi_{475}(354,\cdot) χ475(369,)\chi_{475}(369,\cdot) χ475(464,)\chi_{475}(464,\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(ζ15)\Q(\zeta_{15})
Fixed field: 30.0.41334267425810406820389890772071250779617912485264241695404052734375.1

Values on generators

(77,401)(77,401)(e(310),e(16))(e\left(\frac{3}{10}\right),e\left(\frac{1}{6}\right))

First values

aa 1-11122334466778899111112121313
χ475(464,a) \chi_{ 475 }(464, a) 1-111e(715)e\left(\frac{7}{15}\right)e(415)e\left(\frac{4}{15}\right)e(1415)e\left(\frac{14}{15}\right)e(1115)e\left(\frac{11}{15}\right)1-1e(25)e\left(\frac{2}{5}\right)e(815)e\left(\frac{8}{15}\right)e(45)e\left(\frac{4}{5}\right)e(15)e\left(\frac{1}{5}\right)e(815)e\left(\frac{8}{15}\right)
Copy content sage:chi.jacobi_sum(n)
 
χ475(464,a)   \chi_{ 475 }(464,a) \; at   a=\;a = e.g. 2

Gauss sum

Copy content sage:chi.gauss_sum(a)
 
Copy content pari:znchargauss(g,chi,a)
 
τa(χ475(464,))   \tau_{ a }( \chi_{ 475 }(464,·) )\; at   a=\;a = e.g. 2

Jacobi sum

Copy content sage:chi.jacobi_sum(n)
 
J(χ475(464,),χ475(n,))   J(\chi_{ 475 }(464,·),\chi_{ 475 }(n,·)) \; for   n= \; n = e.g. 1

Kloosterman sum

Copy content sage:chi.kloosterman_sum(a,b)
 
K(a,b,χ475(464,))  K(a,b,\chi_{ 475 }(464,·)) \; at   a,b=\; a,b = e.g. 1,2