Properties

Label 1503.17
Modulus $1503$
Conductor $501$
Order $166$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1503, base_ring=CyclotomicField(166))
 
M = H._module
 
chi = DirichletCharacter(H, M([83,53]))
 
pari: [g,chi] = znchar(Mod(17,1503))
 

Basic properties

Modulus: \(1503\)
Conductor: \(501\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(166\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{501}(17,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1503.k

\(\chi_{1503}(17,\cdot)\) \(\chi_{1503}(26,\cdot)\) \(\chi_{1503}(35,\cdot)\) \(\chi_{1503}(53,\cdot)\) \(\chi_{1503}(71,\cdot)\) \(\chi_{1503}(80,\cdot)\) \(\chi_{1503}(125,\cdot)\) \(\chi_{1503}(134,\cdot)\) \(\chi_{1503}(143,\cdot)\) \(\chi_{1503}(161,\cdot)\) \(\chi_{1503}(197,\cdot)\) \(\chi_{1503}(206,\cdot)\) \(\chi_{1503}(269,\cdot)\) \(\chi_{1503}(278,\cdot)\) \(\chi_{1503}(287,\cdot)\) \(\chi_{1503}(296,\cdot)\) \(\chi_{1503}(305,\cdot)\) \(\chi_{1503}(323,\cdot)\) \(\chi_{1503}(332,\cdot)\) \(\chi_{1503}(368,\cdot)\) \(\chi_{1503}(377,\cdot)\) \(\chi_{1503}(386,\cdot)\) \(\chi_{1503}(404,\cdot)\) \(\chi_{1503}(413,\cdot)\) \(\chi_{1503}(440,\cdot)\) \(\chi_{1503}(476,\cdot)\) \(\chi_{1503}(485,\cdot)\) \(\chi_{1503}(494,\cdot)\) \(\chi_{1503}(521,\cdot)\) \(\chi_{1503}(575,\cdot)\) ...

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: $\Q(\zeta_{83})$
Fixed field: Number field defined by a degree 166 polynomial (not computed)

Values on generators

\((335,172)\) → \((-1,e\left(\frac{53}{166}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 1503 }(17, a) \) \(1\)\(1\)\(e\left(\frac{45}{166}\right)\)\(e\left(\frac{45}{83}\right)\)\(e\left(\frac{68}{83}\right)\)\(e\left(\frac{56}{83}\right)\)\(e\left(\frac{135}{166}\right)\)\(e\left(\frac{15}{166}\right)\)\(e\left(\frac{73}{166}\right)\)\(e\left(\frac{147}{166}\right)\)\(e\left(\frac{157}{166}\right)\)\(e\left(\frac{7}{83}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1503 }(17,a) \;\) at \(\;a = \) e.g. 2