Properties

Label 28900.s
Modulus $28900$
Conductor $340$
Order $4$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(28900, base_ring=CyclotomicField(4))
 
M = H._module
 
chi = DirichletCharacter(H, M([2,1,3]))
 
chi.galois_orbit()
 
[g,chi] = znchar(Mod(6107,28900))
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Basic properties

Modulus: \(28900\)
Conductor: \(340\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(4\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from 340.s
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Related number fields

Field of values: \(\mathbb{Q}(i)\)
Fixed field: 4.4.9826000.2

Characters in Galois orbit

Character \(-1\) \(1\) \(3\) \(7\) \(9\) \(11\) \(13\) \(19\) \(21\) \(23\) \(27\) \(29\)
\(\chi_{28900}(6107,\cdot)\) \(1\) \(1\) \(1\) \(1\) \(1\) \(-i\) \(-i\) \(-1\) \(1\) \(-1\) \(1\) \(i\)
\(\chi_{28900}(8343,\cdot)\) \(1\) \(1\) \(1\) \(1\) \(1\) \(i\) \(i\) \(-1\) \(1\) \(-1\) \(1\) \(-i\)