Properties

Label 1319.1317
Modulus $1319$
Conductor $1319$
Order $1318$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1319, base_ring=CyclotomicField(1318))
 
M = H._module
 
chi = DirichletCharacter(H, M([677]))
 
pari: [g,chi] = znchar(Mod(1317,1319))
 

Basic properties

Modulus: \(1319\)
Conductor: \(1319\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(1318\)
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 1319.d

\(\chi_{1319}(13,\cdot)\) \(\chi_{1319}(17,\cdot)\) \(\chi_{1319}(23,\cdot)\) \(\chi_{1319}(26,\cdot)\) \(\chi_{1319}(29,\cdot)\) \(\chi_{1319}(34,\cdot)\) \(\chi_{1319}(37,\cdot)\) \(\chi_{1319}(39,\cdot)\) \(\chi_{1319}(41,\cdot)\) \(\chi_{1319}(46,\cdot)\) \(\chi_{1319}(47,\cdot)\) \(\chi_{1319}(51,\cdot)\) \(\chi_{1319}(52,\cdot)\) \(\chi_{1319}(58,\cdot)\) \(\chi_{1319}(59,\cdot)\) \(\chi_{1319}(61,\cdot)\) \(\chi_{1319}(65,\cdot)\) \(\chi_{1319}(68,\cdot)\) \(\chi_{1319}(69,\cdot)\) \(\chi_{1319}(73,\cdot)\) \(\chi_{1319}(74,\cdot)\) \(\chi_{1319}(78,\cdot)\) \(\chi_{1319}(79,\cdot)\) \(\chi_{1319}(82,\cdot)\) \(\chi_{1319}(85,\cdot)\) \(\chi_{1319}(87,\cdot)\) \(\chi_{1319}(91,\cdot)\) \(\chi_{1319}(92,\cdot)\) \(\chi_{1319}(94,\cdot)\) \(\chi_{1319}(97,\cdot)\) ...

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: $\Q(\zeta_{659})$
Fixed field: Number field defined by a degree 1318 polynomial (not computed)

Values on generators

\(13\) → \(e\left(\frac{677}{1318}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 1319 }(1317, a) \) \(-1\)\(1\)\(e\left(\frac{162}{659}\right)\)\(e\left(\frac{297}{659}\right)\)\(e\left(\frac{324}{659}\right)\)\(e\left(\frac{328}{659}\right)\)\(e\left(\frac{459}{659}\right)\)\(e\left(\frac{46}{659}\right)\)\(e\left(\frac{486}{659}\right)\)\(e\left(\frac{594}{659}\right)\)\(e\left(\frac{490}{659}\right)\)\(e\left(\frac{207}{659}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1319 }(1317,a) \;\) at \(\;a = \) e.g. 2