Properties

Label 5520.5383
Modulus $5520$
Conductor $40$
Order $4$
Real no
Primitive no
Minimal no
Parity even

Related objects

Learn more

Show commands for: Pari/GP / SageMath
sage: from sage.modular.dirichlet import DirichletCharacter
 
sage: H = DirichletGroup(5520, base_ring=CyclotomicField(4))
 
sage: M = H._module
 
sage: chi = DirichletCharacter(H, M([2,2,0,3,0]))
 
pari: [g,chi] = znchar(Mod(5383,5520))
 

Basic properties

Modulus: \(5520\)
Conductor: \(40\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(4\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{40}(3,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 5520.co

\(\chi_{5520}(967,\cdot)\) \(\chi_{5520}(5383,\cdot)\)

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

Related number fields

Field of values: \(\Q(\sqrt{-1}) \)
Fixed field: 4.4.8000.1

Values on generators

\((4831,1381,1841,4417,1201)\) → \((-1,-1,1,-i,1)\)

Values

\(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(19\)\(29\)\(31\)\(37\)\(41\)\(43\)
\(1\)\(1\)\(i\)\(1\)\(-i\)\(-i\)\(-1\)\(1\)\(-1\)\(i\)\(1\)\(i\)
value at e.g. 2