Properties

Label 227.224
Modulus $227$
Conductor $227$
Order $226$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(227, base_ring=CyclotomicField(226))
 
M = H._module
 
chi = DirichletCharacter(H, M([159]))
 
pari: [g,chi] = znchar(Mod(224,227))
 

Basic properties

Modulus: \(227\)
Conductor: \(227\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(226\)
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 227.d

\(\chi_{227}(2,\cdot)\) \(\chi_{227}(5,\cdot)\) \(\chi_{227}(6,\cdot)\) \(\chi_{227}(8,\cdot)\) \(\chi_{227}(13,\cdot)\) \(\chi_{227}(14,\cdot)\) \(\chi_{227}(15,\cdot)\) \(\chi_{227}(17,\cdot)\) \(\chi_{227}(18,\cdot)\) \(\chi_{227}(20,\cdot)\) \(\chi_{227}(22,\cdot)\) \(\chi_{227}(24,\cdot)\) \(\chi_{227}(31,\cdot)\) \(\chi_{227}(32,\cdot)\) \(\chi_{227}(35,\cdot)\) \(\chi_{227}(37,\cdot)\) \(\chi_{227}(38,\cdot)\) \(\chi_{227}(39,\cdot)\) \(\chi_{227}(41,\cdot)\) \(\chi_{227}(42,\cdot)\) \(\chi_{227}(45,\cdot)\) \(\chi_{227}(46,\cdot)\) \(\chi_{227}(50,\cdot)\) \(\chi_{227}(51,\cdot)\) \(\chi_{227}(52,\cdot)\) \(\chi_{227}(54,\cdot)\) \(\chi_{227}(55,\cdot)\) \(\chi_{227}(56,\cdot)\) \(\chi_{227}(58,\cdot)\) \(\chi_{227}(60,\cdot)\) ...

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: $\Q(\zeta_{113})$
Fixed field: Number field defined by a degree 226 polynomial (not computed)

Values on generators

\(2\) → \(e\left(\frac{159}{226}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 227 }(224, a) \) \(-1\)\(1\)\(e\left(\frac{159}{226}\right)\)\(e\left(\frac{41}{113}\right)\)\(e\left(\frac{46}{113}\right)\)\(e\left(\frac{167}{226}\right)\)\(e\left(\frac{15}{226}\right)\)\(e\left(\frac{39}{113}\right)\)\(e\left(\frac{25}{226}\right)\)\(e\left(\frac{82}{113}\right)\)\(e\left(\frac{50}{113}\right)\)\(e\left(\frac{79}{113}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 227 }(224,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 227 }(224,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 227 }(224,·),\chi_{ 227 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 227 }(224,·)) \;\) at \(\; a,b = \) e.g. 1,2