Properties

Label 760.163
Modulus 760760
Conductor 760760
Order 1212
Real no
Primitive yes
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(760, base_ring=CyclotomicField(12))
 
M = H._module
 
chi = DirichletCharacter(H, M([6,6,9,8]))
 
pari: [g,chi] = znchar(Mod(163,760))
 

Basic properties

Modulus: 760760
Conductor: 760760
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: 1212
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 760.bw

χ760(83,)\chi_{760}(83,\cdot) χ760(163,)\chi_{760}(163,\cdot) χ760(387,)\chi_{760}(387,\cdot) χ760(467,)\chi_{760}(467,\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(ζ12)\Q(\zeta_{12})
Fixed field: 12.12.8695584276992000000000.1

Values on generators

(191,381,457,401)(191,381,457,401)(1,1,i,e(23))(-1,-1,-i,e\left(\frac{2}{3}\right))

First values

aa 1-1113377991111131317172121232327272929
χ760(163,a) \chi_{ 760 }(163, a) 1111e(1112)e\left(\frac{11}{12}\right)iie(56)e\left(\frac{5}{6}\right)11e(112)e\left(\frac{1}{12}\right)e(512)e\left(\frac{5}{12}\right)e(16)e\left(\frac{1}{6}\right)e(112)e\left(\frac{1}{12}\right)i-ie(13)e\left(\frac{1}{3}\right)
sage: chi.jacobi_sum(n)
 
χ760(163,a)   \chi_{ 760 }(163,a) \; at   a=\;a = e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
τa(χ760(163,))   \tau_{ a }( \chi_{ 760 }(163,·) )\; at   a=\;a = e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
J(χ760(163,),χ760(n,))   J(\chi_{ 760 }(163,·),\chi_{ 760 }(n,·)) \; for   n= \; n = e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
K(a,b,χ760(163,))  K(a,b,\chi_{ 760 }(163,·)) \; at   a,b=\; a,b = e.g. 1,2