Properties

Label 916.29
Modulus $916$
Conductor $229$
Order $228$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(916, base_ring=CyclotomicField(228))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,145]))
 
pari: [g,chi] = znchar(Mod(29,916))
 

Basic properties

Modulus: \(916\)
Conductor: \(229\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(228\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{229}(29,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 916.x

\(\chi_{916}(29,\cdot)\) \(\chi_{916}(41,\cdot)\) \(\chi_{916}(65,\cdot)\) \(\chi_{916}(69,\cdot)\) \(\chi_{916}(73,\cdot)\) \(\chi_{916}(77,\cdot)\) \(\chi_{916}(105,\cdot)\) \(\chi_{916}(113,\cdot)\) \(\chi_{916}(117,\cdot)\) \(\chi_{916}(133,\cdot)\) \(\chi_{916}(137,\cdot)\) \(\chi_{916}(157,\cdot)\) \(\chi_{916}(189,\cdot)\) \(\chi_{916}(201,\cdot)\) \(\chi_{916}(205,\cdot)\) \(\chi_{916}(253,\cdot)\) \(\chi_{916}(257,\cdot)\) \(\chi_{916}(269,\cdot)\) \(\chi_{916}(301,\cdot)\) \(\chi_{916}(321,\cdot)\) \(\chi_{916}(325,\cdot)\) \(\chi_{916}(341,\cdot)\) \(\chi_{916}(345,\cdot)\) \(\chi_{916}(353,\cdot)\) \(\chi_{916}(381,\cdot)\) \(\chi_{916}(385,\cdot)\) \(\chi_{916}(389,\cdot)\) \(\chi_{916}(393,\cdot)\) \(\chi_{916}(417,\cdot)\) \(\chi_{916}(429,\cdot)\) ...

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: $\Q(\zeta_{228})$
Fixed field: Number field defined by a degree 228 polynomial (not computed)

Values on generators

\((459,693)\) → \((1,e\left(\frac{145}{228}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 916 }(29, a) \) \(-1\)\(1\)\(e\left(\frac{16}{57}\right)\)\(e\left(\frac{37}{114}\right)\)\(e\left(\frac{11}{228}\right)\)\(e\left(\frac{32}{57}\right)\)\(e\left(\frac{1}{38}\right)\)\(e\left(\frac{31}{76}\right)\)\(e\left(\frac{23}{38}\right)\)\(e\left(\frac{3}{19}\right)\)\(e\left(\frac{29}{57}\right)\)\(e\left(\frac{25}{76}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 916 }(29,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 916 }(29,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 916 }(29,·),\chi_{ 916 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 916 }(29,·)) \;\) at \(\; a,b = \) e.g. 1,2