Properties

Label 441.251
Modulus 441441
Conductor 147147
Order 1414
Real no
Primitive no
Minimal yes
Parity even

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(441, base_ring=CyclotomicField(14)) M = H._module chi = DirichletCharacter(H, M([7,9]))
 
Copy content pari:[g,chi] = znchar(Mod(251,441))
 

Basic properties

Modulus: 441441
Conductor: 147147
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: 1414
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from χ147(104,)\chi_{147}(104,\cdot)
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 441.w

χ441(62,)\chi_{441}(62,\cdot) χ441(125,)\chi_{441}(125,\cdot) χ441(188,)\chi_{441}(188,\cdot) χ441(251,)\chi_{441}(251,\cdot) χ441(314,)\chi_{441}(314,\cdot) χ441(377,)\chi_{441}(377,\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(ζ7)\Q(\zeta_{7})
Fixed field: 14.14.2932917071205091238064909.1

Values on generators

(344,199)(344,199)(1,e(914))(-1,e\left(\frac{9}{14}\right))

First values

aa 1-11122445588101011111313161617171919
χ441(251,a) \chi_{ 441 }(251, a) 1111e(314)e\left(\frac{3}{14}\right)e(37)e\left(\frac{3}{7}\right)e(17)e\left(\frac{1}{7}\right)e(914)e\left(\frac{9}{14}\right)e(514)e\left(\frac{5}{14}\right)e(314)e\left(\frac{3}{14}\right)e(314)e\left(\frac{3}{14}\right)e(67)e\left(\frac{6}{7}\right)e(47)e\left(\frac{4}{7}\right)1-1
Copy content sage:chi.jacobi_sum(n)
 
χ441(251,a)   \chi_{ 441 }(251,a) \; at   a=\;a = e.g. 2

Gauss sum

Copy content sage:chi.gauss_sum(a)
 
Copy content pari:znchargauss(g,chi,a)
 
τa(χ441(251,))   \tau_{ a }( \chi_{ 441 }(251,·) )\; at   a=\;a = e.g. 2

Jacobi sum

Copy content sage:chi.jacobi_sum(n)
 
J(χ441(251,),χ441(n,))   J(\chi_{ 441 }(251,·),\chi_{ 441 }(n,·)) \; for   n= \; n = e.g. 1

Kloosterman sum

Copy content sage:chi.kloosterman_sum(a,b)
 
K(a,b,χ441(251,))  K(a,b,\chi_{ 441 }(251,·)) \; at   a,b=\; a,b = e.g. 1,2