Properties

Label 1122.91
Modulus $1122$
Conductor $187$
Order $80$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1122, base_ring=CyclotomicField(80))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,64,75]))
 
pari: [g,chi] = znchar(Mod(91,1122))
 

Basic properties

Modulus: \(1122\)
Conductor: \(187\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(80\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{187}(91,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1122.bk

\(\chi_{1122}(31,\cdot)\) \(\chi_{1122}(37,\cdot)\) \(\chi_{1122}(91,\cdot)\) \(\chi_{1122}(97,\cdot)\) \(\chi_{1122}(163,\cdot)\) \(\chi_{1122}(181,\cdot)\) \(\chi_{1122}(235,\cdot)\) \(\chi_{1122}(295,\cdot)\) \(\chi_{1122}(301,\cdot)\) \(\chi_{1122}(313,\cdot)\) \(\chi_{1122}(367,\cdot)\) \(\chi_{1122}(379,\cdot)\) \(\chi_{1122}(445,\cdot)\) \(\chi_{1122}(487,\cdot)\) \(\chi_{1122}(499,\cdot)\) \(\chi_{1122}(619,\cdot)\) \(\chi_{1122}(643,\cdot)\) \(\chi_{1122}(685,\cdot)\) \(\chi_{1122}(691,\cdot)\) \(\chi_{1122}(709,\cdot)\) \(\chi_{1122}(751,\cdot)\) \(\chi_{1122}(775,\cdot)\) \(\chi_{1122}(823,\cdot)\) \(\chi_{1122}(889,\cdot)\) \(\chi_{1122}(895,\cdot)\) \(\chi_{1122}(907,\cdot)\) \(\chi_{1122}(949,\cdot)\) \(\chi_{1122}(955,\cdot)\) \(\chi_{1122}(1015,\cdot)\) \(\chi_{1122}(1027,\cdot)\) ...

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: $\Q(\zeta_{80})$
Fixed field: Number field defined by a degree 80 polynomial

Values on generators

\((749,409,1057)\) → \((1,e\left(\frac{4}{5}\right),e\left(\frac{15}{16}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(13\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)\(37\)
\( \chi_{ 1122 }(91, a) \) \(-1\)\(1\)\(e\left(\frac{71}{80}\right)\)\(e\left(\frac{73}{80}\right)\)\(e\left(\frac{11}{20}\right)\)\(e\left(\frac{21}{40}\right)\)\(e\left(\frac{1}{16}\right)\)\(e\left(\frac{31}{40}\right)\)\(e\left(\frac{63}{80}\right)\)\(e\left(\frac{19}{80}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{43}{80}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1122 }(91,a) \;\) at \(\;a = \) e.g. 2