Properties

Label 4027.3
Modulus $4027$
Conductor $4027$
Order $4026$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4027, base_ring=CyclotomicField(4026))
 
M = H._module
 
chi = DirichletCharacter(H, M([1]))
 
pari: [g,chi] = znchar(Mod(3,4027))
 

Basic properties

Modulus: \(4027\)
Conductor: \(4027\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(4026\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4027.p

\(\chi_{4027}(3,\cdot)\) \(\chi_{4027}(5,\cdot)\) \(\chi_{4027}(11,\cdot)\) \(\chi_{4027}(12,\cdot)\) \(\chi_{4027}(18,\cdot)\) \(\chi_{4027}(20,\cdot)\) \(\chi_{4027}(31,\cdot)\) \(\chi_{4027}(34,\cdot)\) \(\chi_{4027}(37,\cdot)\) \(\chi_{4027}(38,\cdot)\) \(\chi_{4027}(39,\cdot)\) \(\chi_{4027}(42,\cdot)\) \(\chi_{4027}(44,\cdot)\) \(\chi_{4027}(45,\cdot)\) \(\chi_{4027}(48,\cdot)\) \(\chi_{4027}(50,\cdot)\) \(\chi_{4027}(51,\cdot)\) \(\chi_{4027}(58,\cdot)\) \(\chi_{4027}(59,\cdot)\) \(\chi_{4027}(63,\cdot)\) \(\chi_{4027}(65,\cdot)\) \(\chi_{4027}(70,\cdot)\) \(\chi_{4027}(72,\cdot)\) \(\chi_{4027}(75,\cdot)\) \(\chi_{4027}(80,\cdot)\) \(\chi_{4027}(82,\cdot)\) \(\chi_{4027}(87,\cdot)\) \(\chi_{4027}(92,\cdot)\) \(\chi_{4027}(95,\cdot)\) \(\chi_{4027}(99,\cdot)\) ...

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: $\Q(\zeta_{2013})$
Fixed field: Number field defined by a degree 4026 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{1}{4026}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4027 }(3, a) \) \(-1\)\(1\)\(e\left(\frac{125}{1342}\right)\)\(e\left(\frac{1}{4026}\right)\)\(e\left(\frac{125}{671}\right)\)\(e\left(\frac{47}{4026}\right)\)\(e\left(\frac{188}{2013}\right)\)\(e\left(\frac{607}{1342}\right)\)\(e\left(\frac{375}{1342}\right)\)\(e\left(\frac{1}{2013}\right)\)\(e\left(\frac{211}{2013}\right)\)\(e\left(\frac{3875}{4026}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4027 }(3,a) \;\) at \(\;a = \) e.g. 2