Properties

Label 1316.73
Modulus $1316$
Conductor $329$
Order $138$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1316, base_ring=CyclotomicField(138))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,23,87]))
 
pari: [g,chi] = znchar(Mod(73,1316))
 

Basic properties

Modulus: \(1316\)
Conductor: \(329\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(138\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{329}(73,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1316.bb

\(\chi_{1316}(5,\cdot)\) \(\chi_{1316}(33,\cdot)\) \(\chi_{1316}(45,\cdot)\) \(\chi_{1316}(73,\cdot)\) \(\chi_{1316}(117,\cdot)\) \(\chi_{1316}(129,\cdot)\) \(\chi_{1316}(185,\cdot)\) \(\chi_{1316}(201,\cdot)\) \(\chi_{1316}(229,\cdot)\) \(\chi_{1316}(257,\cdot)\) \(\chi_{1316}(297,\cdot)\) \(\chi_{1316}(313,\cdot)\) \(\chi_{1316}(325,\cdot)\) \(\chi_{1316}(369,\cdot)\) \(\chi_{1316}(381,\cdot)\) \(\chi_{1316}(409,\cdot)\) \(\chi_{1316}(453,\cdot)\) \(\chi_{1316}(481,\cdot)\) \(\chi_{1316}(493,\cdot)\) \(\chi_{1316}(509,\cdot)\) \(\chi_{1316}(537,\cdot)\) \(\chi_{1316}(577,\cdot)\) \(\chi_{1316}(593,\cdot)\) \(\chi_{1316}(605,\cdot)\) \(\chi_{1316}(621,\cdot)\) \(\chi_{1316}(633,\cdot)\) \(\chi_{1316}(649,\cdot)\) \(\chi_{1316}(677,\cdot)\) \(\chi_{1316}(689,\cdot)\) \(\chi_{1316}(745,\cdot)\) ...

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: $\Q(\zeta_{69})$
Fixed field: Number field defined by a degree 138 polynomial (not computed)

Values on generators

\((659,941,757)\) → \((1,e\left(\frac{1}{6}\right),e\left(\frac{29}{46}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(23\)\(25\)
\( \chi_{ 1316 }(73, a) \) \(1\)\(1\)\(e\left(\frac{107}{138}\right)\)\(e\left(\frac{32}{69}\right)\)\(e\left(\frac{38}{69}\right)\)\(e\left(\frac{11}{138}\right)\)\(e\left(\frac{10}{23}\right)\)\(e\left(\frac{11}{46}\right)\)\(e\left(\frac{35}{138}\right)\)\(e\left(\frac{14}{69}\right)\)\(e\left(\frac{67}{138}\right)\)\(e\left(\frac{64}{69}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1316 }(73,a) \;\) at \(\;a = \) e.g. 2