Properties

Label 607.2
Modulus $607$
Conductor $607$
Order $303$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(607, base_ring=CyclotomicField(606))
 
M = H._module
 
chi = DirichletCharacter(H, M([584]))
 
pari: [g,chi] = znchar(Mod(2,607))
 

Basic properties

Modulus: \(607\)
Conductor: \(607\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(303\)
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 607.g

\(\chi_{607}(2,\cdot)\) \(\chi_{607}(4,\cdot)\) \(\chi_{607}(9,\cdot)\) \(\chi_{607}(11,\cdot)\) \(\chi_{607}(13,\cdot)\) \(\chi_{607}(14,\cdot)\) \(\chi_{607}(15,\cdot)\) \(\chi_{607}(16,\cdot)\) \(\chi_{607}(18,\cdot)\) \(\chi_{607}(19,\cdot)\) \(\chi_{607}(22,\cdot)\) \(\chi_{607}(25,\cdot)\) \(\chi_{607}(28,\cdot)\) \(\chi_{607}(30,\cdot)\) \(\chi_{607}(32,\cdot)\) \(\chi_{607}(38,\cdot)\) \(\chi_{607}(41,\cdot)\) \(\chi_{607}(43,\cdot)\) \(\chi_{607}(50,\cdot)\) \(\chi_{607}(51,\cdot)\) \(\chi_{607}(52,\cdot)\) \(\chi_{607}(53,\cdot)\) \(\chi_{607}(61,\cdot)\) \(\chi_{607}(63,\cdot)\) \(\chi_{607}(71,\cdot)\) \(\chi_{607}(72,\cdot)\) \(\chi_{607}(73,\cdot)\) \(\chi_{607}(77,\cdot)\) \(\chi_{607}(79,\cdot)\) \(\chi_{607}(81,\cdot)\) ...

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: $\Q(\zeta_{303})$
Fixed field: Number field defined by a degree 303 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{292}{303}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 607 }(2, a) \) \(1\)\(1\)\(e\left(\frac{242}{303}\right)\)\(e\left(\frac{292}{303}\right)\)\(e\left(\frac{181}{303}\right)\)\(e\left(\frac{55}{303}\right)\)\(e\left(\frac{77}{101}\right)\)\(e\left(\frac{73}{101}\right)\)\(e\left(\frac{40}{101}\right)\)\(e\left(\frac{281}{303}\right)\)\(e\left(\frac{99}{101}\right)\)\(e\left(\frac{245}{303}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 607 }(2,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 607 }(2,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 607 }(2,·),\chi_{ 607 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 607 }(2,·)) \;\) at \(\; a,b = \) e.g. 1,2