Properties

Label 1339.5
Modulus $1339$
Conductor $1339$
Order $204$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1339, base_ring=CyclotomicField(204))
 
M = H._module
 
chi = DirichletCharacter(H, M([153,2]))
 
pari: [g,chi] = znchar(Mod(5,1339))
 

Basic properties

Modulus: \(1339\)
Conductor: \(1339\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(204\)
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 1339.ch

\(\chi_{1339}(5,\cdot)\) \(\chi_{1339}(21,\cdot)\) \(\chi_{1339}(44,\cdot)\) \(\chi_{1339}(70,\cdot)\) \(\chi_{1339}(86,\cdot)\) \(\chi_{1339}(96,\cdot)\) \(\chi_{1339}(99,\cdot)\) \(\chi_{1339}(109,\cdot)\) \(\chi_{1339}(138,\cdot)\) \(\chi_{1339}(148,\cdot)\) \(\chi_{1339}(151,\cdot)\) \(\chi_{1339}(174,\cdot)\) \(\chi_{1339}(177,\cdot)\) \(\chi_{1339}(187,\cdot)\) \(\chi_{1339}(190,\cdot)\) \(\chi_{1339}(226,\cdot)\) \(\chi_{1339}(268,\cdot)\) \(\chi_{1339}(281,\cdot)\) \(\chi_{1339}(291,\cdot)\) \(\chi_{1339}(294,\cdot)\) \(\chi_{1339}(307,\cdot)\) \(\chi_{1339}(320,\cdot)\) \(\chi_{1339}(330,\cdot)\) \(\chi_{1339}(395,\cdot)\) \(\chi_{1339}(408,\cdot)\) \(\chi_{1339}(424,\cdot)\) \(\chi_{1339}(447,\cdot)\) \(\chi_{1339}(460,\cdot)\) \(\chi_{1339}(463,\cdot)\) \(\chi_{1339}(486,\cdot)\) ...

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: $\Q(\zeta_{204})$
Fixed field: Number field defined by a degree 204 polynomial (not computed)

Values on generators

\((1237,417)\) → \((-i,e\left(\frac{1}{102}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 1339 }(5, a) \) \(1\)\(1\)\(e\left(\frac{37}{204}\right)\)\(e\left(\frac{13}{34}\right)\)\(e\left(\frac{37}{102}\right)\)\(e\left(\frac{155}{204}\right)\)\(e\left(\frac{115}{204}\right)\)\(e\left(\frac{59}{204}\right)\)\(e\left(\frac{37}{68}\right)\)\(e\left(\frac{13}{17}\right)\)\(e\left(\frac{16}{17}\right)\)\(e\left(\frac{173}{204}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1339 }(5,a) \;\) at \(\;a = \) e.g. 2