Properties

Label 1224.613
Modulus 12241224
Conductor 88
Order 22
Real yes
Primitive no
Minimal yes
Parity even

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1224, base_ring=CyclotomicField(2))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,1,0,0]))
 
pari: [g,chi] = znchar(Mod(613,1224))
 

Basic properties

Modulus: 12241224
Conductor: 88
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: 22
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: yes
Primitive: no, induced from χ8(5,)\chi_{8}(5,\cdot)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1224.f

χ1224(613,)\chi_{1224}(613,\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\Q
Fixed field: Q(2)\Q(\sqrt{2})

Values on generators

(919,613,137,649)(919,613,137,649)(1,1,1,1)(1,-1,1,1)

First values

aa 1-111557711111313191923232525292931313535
χ1224(613,a) \chi_{ 1224 }(613, a) 11111-1111-11-11-111111-1111-1
sage: chi.jacobi_sum(n)
 
χ1224(613,a)   \chi_{ 1224 }(613,a) \; at   a=\;a = e.g. 2