Properties

Label 4031.72
Modulus $4031$
Conductor $4031$
Order $1932$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4031, base_ring=CyclotomicField(1932))
 
M = H._module
 
chi = DirichletCharacter(H, M([897,1190]))
 
pari: [g,chi] = znchar(Mod(72,4031))
 

Basic properties

Modulus: \(4031\)
Conductor: \(4031\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(1932\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4031.bu

\(\chi_{4031}(2,\cdot)\) \(\chi_{4031}(3,\cdot)\) \(\chi_{4031}(15,\cdot)\) \(\chi_{4031}(18,\cdot)\) \(\chi_{4031}(19,\cdot)\) \(\chi_{4031}(21,\cdot)\) \(\chi_{4031}(26,\cdot)\) \(\chi_{4031}(32,\cdot)\) \(\chi_{4031}(40,\cdot)\) \(\chi_{4031}(50,\cdot)\) \(\chi_{4031}(56,\cdot)\) \(\chi_{4031}(61,\cdot)\) \(\chi_{4031}(68,\cdot)\) \(\chi_{4031}(72,\cdot)\) \(\chi_{4031}(73,\cdot)\) \(\chi_{4031}(85,\cdot)\) \(\chi_{4031}(90,\cdot)\) \(\chi_{4031}(98,\cdot)\) \(\chi_{4031}(101,\cdot)\) \(\chi_{4031}(102,\cdot)\) \(\chi_{4031}(108,\cdot)\) \(\chi_{4031}(114,\cdot)\) \(\chi_{4031}(119,\cdot)\) \(\chi_{4031}(126,\cdot)\) \(\chi_{4031}(130,\cdot)\) \(\chi_{4031}(134,\cdot)\) \(\chi_{4031}(135,\cdot)\) \(\chi_{4031}(142,\cdot)\) \(\chi_{4031}(156,\cdot)\) \(\chi_{4031}(160,\cdot)\) ...

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: $\Q(\zeta_{1932})$
Fixed field: Number field defined by a degree 1932 polynomial (not computed)

Values on generators

\((3337,697)\) → \((e\left(\frac{13}{28}\right),e\left(\frac{85}{138}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 4031 }(72, a) \) \(1\)\(1\)\(e\left(\frac{155}{1932}\right)\)\(e\left(\frac{1111}{1932}\right)\)\(e\left(\frac{155}{966}\right)\)\(e\left(\frac{179}{966}\right)\)\(e\left(\frac{211}{322}\right)\)\(e\left(\frac{178}{483}\right)\)\(e\left(\frac{155}{644}\right)\)\(e\left(\frac{145}{966}\right)\)\(e\left(\frac{171}{644}\right)\)\(e\left(\frac{809}{1932}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4031 }(72,a) \;\) at \(\;a = \) e.g. 2