Properties

Label 1156.41
Modulus $1156$
Conductor $289$
Order $272$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1156, base_ring=CyclotomicField(272))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,171]))
 
pari: [g,chi] = znchar(Mod(41,1156))
 

Basic properties

Modulus: \(1156\)
Conductor: \(289\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(272\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{289}(41,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1156.s

\(\chi_{1156}(5,\cdot)\) \(\chi_{1156}(29,\cdot)\) \(\chi_{1156}(37,\cdot)\) \(\chi_{1156}(41,\cdot)\) \(\chi_{1156}(45,\cdot)\) \(\chi_{1156}(57,\cdot)\) \(\chi_{1156}(61,\cdot)\) \(\chi_{1156}(73,\cdot)\) \(\chi_{1156}(97,\cdot)\) \(\chi_{1156}(105,\cdot)\) \(\chi_{1156}(109,\cdot)\) \(\chi_{1156}(113,\cdot)\) \(\chi_{1156}(125,\cdot)\) \(\chi_{1156}(129,\cdot)\) \(\chi_{1156}(133,\cdot)\) \(\chi_{1156}(141,\cdot)\) \(\chi_{1156}(165,\cdot)\) \(\chi_{1156}(173,\cdot)\) \(\chi_{1156}(177,\cdot)\) \(\chi_{1156}(181,\cdot)\) \(\chi_{1156}(193,\cdot)\) \(\chi_{1156}(197,\cdot)\) \(\chi_{1156}(201,\cdot)\) \(\chi_{1156}(209,\cdot)\) \(\chi_{1156}(233,\cdot)\) \(\chi_{1156}(241,\cdot)\) \(\chi_{1156}(245,\cdot)\) \(\chi_{1156}(261,\cdot)\) \(\chi_{1156}(265,\cdot)\) \(\chi_{1156}(269,\cdot)\) ...

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: $\Q(\zeta_{272})$
Fixed field: Number field defined by a degree 272 polynomial (not computed)

Values on generators

\((579,581)\) → \((1,e\left(\frac{171}{272}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(19\)\(21\)\(23\)
\( \chi_{ 1156 }(41, a) \) \(-1\)\(1\)\(e\left(\frac{171}{272}\right)\)\(e\left(\frac{263}{272}\right)\)\(e\left(\frac{121}{272}\right)\)\(e\left(\frac{35}{136}\right)\)\(e\left(\frac{125}{272}\right)\)\(e\left(\frac{15}{68}\right)\)\(e\left(\frac{81}{136}\right)\)\(e\left(\frac{109}{136}\right)\)\(e\left(\frac{5}{68}\right)\)\(e\left(\frac{53}{272}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1156 }(41,a) \;\) at \(\;a = \) e.g. 2