Properties

Label 6724.31
Modulus $6724$
Conductor $6724$
Order $410$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(6724, base_ring=CyclotomicField(410))
 
M = H._module
 
chi = DirichletCharacter(H, M([205,177]))
 
pari: [g,chi] = znchar(Mod(31,6724))
 

Basic properties

Modulus: \(6724\)
Conductor: \(6724\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(410\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 6724.z

\(\chi_{6724}(23,\cdot)\) \(\chi_{6724}(31,\cdot)\) \(\chi_{6724}(107,\cdot)\) \(\chi_{6724}(127,\cdot)\) \(\chi_{6724}(187,\cdot)\) \(\chi_{6724}(195,\cdot)\) \(\chi_{6724}(271,\cdot)\) \(\chi_{6724}(291,\cdot)\) \(\chi_{6724}(351,\cdot)\) \(\chi_{6724}(359,\cdot)\) \(\chi_{6724}(435,\cdot)\) \(\chi_{6724}(455,\cdot)\) \(\chi_{6724}(515,\cdot)\) \(\chi_{6724}(523,\cdot)\) \(\chi_{6724}(599,\cdot)\) \(\chi_{6724}(619,\cdot)\) \(\chi_{6724}(679,\cdot)\) \(\chi_{6724}(687,\cdot)\) \(\chi_{6724}(763,\cdot)\) \(\chi_{6724}(783,\cdot)\) \(\chi_{6724}(843,\cdot)\) \(\chi_{6724}(851,\cdot)\) \(\chi_{6724}(927,\cdot)\) \(\chi_{6724}(947,\cdot)\) \(\chi_{6724}(1007,\cdot)\) \(\chi_{6724}(1015,\cdot)\) \(\chi_{6724}(1091,\cdot)\) \(\chi_{6724}(1111,\cdot)\) \(\chi_{6724}(1171,\cdot)\) \(\chi_{6724}(1179,\cdot)\) ...

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: $\Q(\zeta_{205})$
Fixed field: Number field defined by a degree 410 polynomial (not computed)

Values on generators

\((3363,5049)\) → \((-1,e\left(\frac{177}{410}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 6724 }(31, a) \) \(-1\)\(1\)\(e\left(\frac{5}{41}\right)\)\(e\left(\frac{167}{205}\right)\)\(e\left(\frac{169}{205}\right)\)\(e\left(\frac{10}{41}\right)\)\(e\left(\frac{18}{205}\right)\)\(e\left(\frac{127}{410}\right)\)\(e\left(\frac{192}{205}\right)\)\(e\left(\frac{401}{410}\right)\)\(e\left(\frac{149}{205}\right)\)\(e\left(\frac{194}{205}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 6724 }(31,a) \;\) at \(\;a = \) e.g. 2