Properties

Label 260.199
Modulus 260260
Conductor 260260
Order 66
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(260, base_ring=CyclotomicField(6))
 
M = H._module
 
chi = DirichletCharacter(H, M([3,3,1]))
 
pari: [g,chi] = znchar(Mod(199,260))
 

Basic properties

Modulus: 260260
Conductor: 260260
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: 66
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 260.w

χ260(179,)\chi_{260}(179,\cdot) χ260(199,)\chi_{260}(199,\cdot)

sage: chi.galois_orbit()
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: Q(ζ3)\mathbb{Q}(\zeta_3)
Fixed field: 6.0.2970344000.1

Values on generators

(131,157,41)(131,157,41)(1,1,e(16))(-1,-1,e\left(\frac{1}{6}\right))

First values

aa 1-1113377991111171719192121232327272929
χ260(199,a) \chi_{ 260 }(199, a) 1-111e(23)e\left(\frac{2}{3}\right)e(56)e\left(\frac{5}{6}\right)e(13)e\left(\frac{1}{3}\right)e(23)e\left(\frac{2}{3}\right)e(56)e\left(\frac{5}{6}\right)e(13)e\left(\frac{1}{3}\right)1-1e(23)e\left(\frac{2}{3}\right)11e(23)e\left(\frac{2}{3}\right)
sage: chi.jacobi_sum(n)
 
χ260(199,a)   \chi_{ 260 }(199,a) \; at   a=\;a = e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
τa(χ260(199,))   \tau_{ a }( \chi_{ 260 }(199,·) )\; at   a=\;a = e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
J(χ260(199,),χ260(n,))   J(\chi_{ 260 }(199,·),\chi_{ 260 }(n,·)) \; for   n= \; n = e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
K(a,b,χ260(199,))  K(a,b,\chi_{ 260 }(199,·)) \; at   a,b=\; a,b = e.g. 1,2