Properties

Label 1352.7
Modulus $1352$
Conductor $676$
Order $156$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1352, base_ring=CyclotomicField(156))
 
M = H._module
 
chi = DirichletCharacter(H, M([78,0,107]))
 
pari: [g,chi] = znchar(Mod(7,1352))
 

Basic properties

Modulus: \(1352\)
Conductor: \(676\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(156\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{676}(7,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1352.bs

\(\chi_{1352}(7,\cdot)\) \(\chi_{1352}(15,\cdot)\) \(\chi_{1352}(63,\cdot)\) \(\chi_{1352}(71,\cdot)\) \(\chi_{1352}(111,\cdot)\) \(\chi_{1352}(119,\cdot)\) \(\chi_{1352}(167,\cdot)\) \(\chi_{1352}(175,\cdot)\) \(\chi_{1352}(215,\cdot)\) \(\chi_{1352}(223,\cdot)\) \(\chi_{1352}(271,\cdot)\) \(\chi_{1352}(279,\cdot)\) \(\chi_{1352}(327,\cdot)\) \(\chi_{1352}(375,\cdot)\) \(\chi_{1352}(383,\cdot)\) \(\chi_{1352}(423,\cdot)\) \(\chi_{1352}(431,\cdot)\) \(\chi_{1352}(479,\cdot)\) \(\chi_{1352}(487,\cdot)\) \(\chi_{1352}(527,\cdot)\) \(\chi_{1352}(535,\cdot)\) \(\chi_{1352}(583,\cdot)\) \(\chi_{1352}(591,\cdot)\) \(\chi_{1352}(631,\cdot)\) \(\chi_{1352}(639,\cdot)\) \(\chi_{1352}(687,\cdot)\) \(\chi_{1352}(735,\cdot)\) \(\chi_{1352}(743,\cdot)\) \(\chi_{1352}(791,\cdot)\) \(\chi_{1352}(799,\cdot)\) ...

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: $\Q(\zeta_{156})$
Fixed field: Number field defined by a degree 156 polynomial (not computed)

Values on generators

\((1015,677,1185)\) → \((-1,1,e\left(\frac{107}{156}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(15\)\(17\)\(19\)\(21\)\(23\)
\( \chi_{ 1352 }(7, a) \) \(1\)\(1\)\(e\left(\frac{43}{78}\right)\)\(e\left(\frac{9}{52}\right)\)\(e\left(\frac{139}{156}\right)\)\(e\left(\frac{4}{39}\right)\)\(e\left(\frac{23}{156}\right)\)\(e\left(\frac{113}{156}\right)\)\(e\left(\frac{11}{78}\right)\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{23}{52}\right)\)\(e\left(\frac{2}{3}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1352 }(7,a) \;\) at \(\;a = \) e.g. 2