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Properties

Label 7448.2547
Modulus $7448$
Conductor $56$
Order $2$
Real yes
Primitive no
Minimal yes
Parity even

Related objects

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(7448, base_ring=CyclotomicField(2)) M = H._module chi = DirichletCharacter(H, M([1,1,1,0]))
 
Copy content pari:[g,chi] = znchar(Mod(2547,7448))
 

Basic properties

Modulus: \(7448\)
Conductor: \(56\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(2\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: yes
Primitive: no, induced from \(\chi_{56}(27,\cdot)\)
Copy content sage:chi.is_primitive()
 
Copy content pari:#znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 7448.i

\(\chi_{7448}(2547,\cdot)\)

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

Related number fields

Field of values: \(\Q\)
Fixed field: \(\Q(\sqrt{14}) \)

Values on generators

\((1863,3725,3041,3137)\) → \((-1,-1,-1,1)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(23\)\(25\)\(27\)
\( \chi_{ 7448 }(2547, a) \) \(1\)\(1\)\(-1\)\(1\)\(1\)\(1\)\(1\)\(-1\)\(-1\)\(-1\)\(1\)\(-1\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 7448 }(2547,a) \;\) at \(\;a = \) e.g. 2