Properties

Label 223.10
Modulus $223$
Conductor $223$
Order $222$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(223, base_ring=CyclotomicField(222))
 
M = H._module
 
chi = DirichletCharacter(H, M([47]))
 
pari: [g,chi] = znchar(Mod(10,223))
 

Basic properties

Modulus: \(223\)
Conductor: \(223\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(222\)
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 223.h

\(\chi_{223}(3,\cdot)\) \(\chi_{223}(5,\cdot)\) \(\chi_{223}(6,\cdot)\) \(\chi_{223}(10,\cdot)\) \(\chi_{223}(11,\cdot)\) \(\chi_{223}(12,\cdot)\) \(\chi_{223}(20,\cdot)\) \(\chi_{223}(21,\cdot)\) \(\chi_{223}(22,\cdot)\) \(\chi_{223}(23,\cdot)\) \(\chi_{223}(24,\cdot)\) \(\chi_{223}(35,\cdot)\) \(\chi_{223}(42,\cdot)\) \(\chi_{223}(44,\cdot)\) \(\chi_{223}(45,\cdot)\) \(\chi_{223}(46,\cdot)\) \(\chi_{223}(48,\cdot)\) \(\chi_{223}(51,\cdot)\) \(\chi_{223}(57,\cdot)\) \(\chi_{223}(61,\cdot)\) \(\chi_{223}(67,\cdot)\) \(\chi_{223}(70,\cdot)\) \(\chi_{223}(71,\cdot)\) \(\chi_{223}(75,\cdot)\) \(\chi_{223}(77,\cdot)\) \(\chi_{223}(79,\cdot)\) \(\chi_{223}(80,\cdot)\) \(\chi_{223}(84,\cdot)\) \(\chi_{223}(85,\cdot)\) \(\chi_{223}(88,\cdot)\) ...

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: $\Q(\zeta_{111})$
Fixed field: Number field defined by a degree 222 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{47}{222}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 223 }(10, a) \) \(-1\)\(1\)\(e\left(\frac{4}{37}\right)\)\(e\left(\frac{47}{222}\right)\)\(e\left(\frac{8}{37}\right)\)\(e\left(\frac{187}{222}\right)\)\(e\left(\frac{71}{222}\right)\)\(e\left(\frac{17}{37}\right)\)\(e\left(\frac{12}{37}\right)\)\(e\left(\frac{47}{111}\right)\)\(e\left(\frac{211}{222}\right)\)\(e\left(\frac{145}{222}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 223 }(10,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 223 }(10,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 223 }(10,·),\chi_{ 223 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 223 }(10,·)) \;\) at \(\; a,b = \) e.g. 1,2