Properties

Label 118.3
Modulus $118$
Conductor $59$
Order $29$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(118, base_ring=CyclotomicField(58))
 
M = H._module
 
chi = DirichletCharacter(H, M([50]))
 
pari: [g,chi] = znchar(Mod(3,118))
 

Basic properties

Modulus: \(118\)
Conductor: \(59\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(29\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{59}(3,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 118.c

\(\chi_{118}(3,\cdot)\) \(\chi_{118}(5,\cdot)\) \(\chi_{118}(7,\cdot)\) \(\chi_{118}(9,\cdot)\) \(\chi_{118}(15,\cdot)\) \(\chi_{118}(17,\cdot)\) \(\chi_{118}(19,\cdot)\) \(\chi_{118}(21,\cdot)\) \(\chi_{118}(25,\cdot)\) \(\chi_{118}(27,\cdot)\) \(\chi_{118}(29,\cdot)\) \(\chi_{118}(35,\cdot)\) \(\chi_{118}(41,\cdot)\) \(\chi_{118}(45,\cdot)\) \(\chi_{118}(49,\cdot)\) \(\chi_{118}(51,\cdot)\) \(\chi_{118}(53,\cdot)\) \(\chi_{118}(57,\cdot)\) \(\chi_{118}(63,\cdot)\) \(\chi_{118}(71,\cdot)\) \(\chi_{118}(75,\cdot)\) \(\chi_{118}(79,\cdot)\) \(\chi_{118}(81,\cdot)\) \(\chi_{118}(85,\cdot)\) \(\chi_{118}(87,\cdot)\) \(\chi_{118}(95,\cdot)\) \(\chi_{118}(105,\cdot)\) \(\chi_{118}(107,\cdot)\)

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: $\Q(\zeta_{29})$
Fixed field: Number field defined by a degree 29 polynomial

Values on generators

\(61\) → \(e\left(\frac{25}{29}\right)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 118 }(3, a) \) \(1\)\(1\)\(e\left(\frac{3}{29}\right)\)\(e\left(\frac{5}{29}\right)\)\(e\left(\frac{15}{29}\right)\)\(e\left(\frac{6}{29}\right)\)\(e\left(\frac{16}{29}\right)\)\(e\left(\frac{23}{29}\right)\)\(e\left(\frac{8}{29}\right)\)\(e\left(\frac{14}{29}\right)\)\(e\left(\frac{22}{29}\right)\)\(e\left(\frac{18}{29}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 118 }(3,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 118 }(3,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 118 }(3,·),\chi_{ 118 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 118 }(3,·)) \;\) at \(\; a,b = \) e.g. 1,2