Properties

Label 176.149
Modulus 176176
Conductor 176176
Order 2020
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(176, base_ring=CyclotomicField(20)) M = H._module chi = DirichletCharacter(H, M([0,5,18]))
 
Copy content pari:[g,chi] = znchar(Mod(149,176))
 

Basic properties

Modulus: 176176
Conductor: 176176
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: 2020
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 176.u

χ176(13,)\chi_{176}(13,\cdot) χ176(29,)\chi_{176}(29,\cdot) χ176(61,)\chi_{176}(61,\cdot) χ176(85,)\chi_{176}(85,\cdot) χ176(101,)\chi_{176}(101,\cdot) χ176(117,)\chi_{176}(117,\cdot) χ176(149,)\chi_{176}(149,\cdot) χ176(173,)\chi_{176}(173,\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(ζ20)\Q(\zeta_{20})
Fixed field: 20.0.200317132330035063121671003054276608.1

Values on generators

(111,133,145)(111,133,145)(1,i,e(910))(1,i,e\left(\frac{9}{10}\right))

First values

aa 1-11133557799131315151717191921212323
χ176(149,a) \chi_{ 176 }(149, a) 1-111e(1920)e\left(\frac{19}{20}\right)e(1720)e\left(\frac{17}{20}\right)e(45)e\left(\frac{4}{5}\right)e(910)e\left(\frac{9}{10}\right)e(1320)e\left(\frac{13}{20}\right)e(45)e\left(\frac{4}{5}\right)e(110)e\left(\frac{1}{10}\right)e(920)e\left(\frac{9}{20}\right)i-i1-1
Copy content sage:chi.jacobi_sum(n)
 
χ176(149,a)   \chi_{ 176 }(149,a) \; at   a=\;a = e.g. 2

Gauss sum

Copy content sage:chi.gauss_sum(a)
 
Copy content pari:znchargauss(g,chi,a)
 
τa(χ176(149,))   \tau_{ a }( \chi_{ 176 }(149,·) )\; at   a=\;a = e.g. 2

Jacobi sum

Copy content sage:chi.jacobi_sum(n)
 
J(χ176(149,),χ176(n,))   J(\chi_{ 176 }(149,·),\chi_{ 176 }(n,·)) \; for   n= \; n = e.g. 1

Kloosterman sum

Copy content sage:chi.kloosterman_sum(a,b)
 
K(a,b,χ176(149,))  K(a,b,\chi_{ 176 }(149,·)) \; at   a,b=\; a,b = e.g. 1,2