Properties

Label 859.17
Modulus $859$
Conductor $859$
Order $429$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(859, base_ring=CyclotomicField(858))
 
M = H._module
 
chi = DirichletCharacter(H, M([800]))
 
pari: [g,chi] = znchar(Mod(17,859))
 

Basic properties

Modulus: \(859\)
Conductor: \(859\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(429\)
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 859.o

\(\chi_{859}(4,\cdot)\) \(\chi_{859}(5,\cdot)\) \(\chi_{859}(7,\cdot)\) \(\chi_{859}(9,\cdot)\) \(\chi_{859}(16,\cdot)\) \(\chi_{859}(17,\cdot)\) \(\chi_{859}(22,\cdot)\) \(\chi_{859}(24,\cdot)\) \(\chi_{859}(25,\cdot)\) \(\chi_{859}(30,\cdot)\) \(\chi_{859}(31,\cdot)\) \(\chi_{859}(41,\cdot)\) \(\chi_{859}(47,\cdot)\) \(\chi_{859}(49,\cdot)\) \(\chi_{859}(52,\cdot)\) \(\chi_{859}(53,\cdot)\) \(\chi_{859}(54,\cdot)\) \(\chi_{859}(57,\cdot)\) \(\chi_{859}(58,\cdot)\) \(\chi_{859}(63,\cdot)\) \(\chi_{859}(65,\cdot)\) \(\chi_{859}(68,\cdot)\) \(\chi_{859}(81,\cdot)\) \(\chi_{859}(85,\cdot)\) \(\chi_{859}(91,\cdot)\) \(\chi_{859}(96,\cdot)\) \(\chi_{859}(102,\cdot)\) \(\chi_{859}(111,\cdot)\) \(\chi_{859}(117,\cdot)\) \(\chi_{859}(127,\cdot)\) ...

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: $\Q(\zeta_{429})$
Fixed field: Number field defined by a degree 429 polynomial (not computed)

Values on generators

\(2\) → \(e\left(\frac{400}{429}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 859 }(17, a) \) \(1\)\(1\)\(e\left(\frac{400}{429}\right)\)\(e\left(\frac{410}{429}\right)\)\(e\left(\frac{371}{429}\right)\)\(e\left(\frac{227}{429}\right)\)\(e\left(\frac{127}{143}\right)\)\(e\left(\frac{61}{429}\right)\)\(e\left(\frac{114}{143}\right)\)\(e\left(\frac{391}{429}\right)\)\(e\left(\frac{6}{13}\right)\)\(e\left(\frac{120}{143}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 859 }(17,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 859 }(17,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 859 }(17,·),\chi_{ 859 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 859 }(17,·)) \;\) at \(\; a,b = \) e.g. 1,2