Properties

Label 605.486
Modulus $605$
Conductor $121$
Order $110$
Real no
Primitive no
Minimal yes
Parity odd

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(605, base_ring=CyclotomicField(110))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,1]))
 
pari: [g,chi] = znchar(Mod(486,605))
 

Basic properties

Modulus: \(605\)
Conductor: \(121\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(110\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{121}(2,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 605.t

\(\chi_{605}(6,\cdot)\) \(\chi_{605}(41,\cdot)\) \(\chi_{605}(46,\cdot)\) \(\chi_{605}(51,\cdot)\) \(\chi_{605}(61,\cdot)\) \(\chi_{605}(96,\cdot)\) \(\chi_{605}(101,\cdot)\) \(\chi_{605}(106,\cdot)\) \(\chi_{605}(116,\cdot)\) \(\chi_{605}(151,\cdot)\) \(\chi_{605}(156,\cdot)\) \(\chi_{605}(171,\cdot)\) \(\chi_{605}(206,\cdot)\) \(\chi_{605}(211,\cdot)\) \(\chi_{605}(216,\cdot)\) \(\chi_{605}(226,\cdot)\) \(\chi_{605}(261,\cdot)\) \(\chi_{605}(266,\cdot)\) \(\chi_{605}(271,\cdot)\) \(\chi_{605}(281,\cdot)\) \(\chi_{605}(316,\cdot)\) \(\chi_{605}(321,\cdot)\) \(\chi_{605}(326,\cdot)\) \(\chi_{605}(371,\cdot)\) \(\chi_{605}(376,\cdot)\) \(\chi_{605}(381,\cdot)\) \(\chi_{605}(391,\cdot)\) \(\chi_{605}(426,\cdot)\) \(\chi_{605}(431,\cdot)\) \(\chi_{605}(436,\cdot)\) ...

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: $\Q(\zeta_{55})$
Fixed field: Number field defined by a degree 110 polynomial (not computed)

Values on generators

\((122,486)\) → \((1,e\left(\frac{1}{110}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(12\)\(13\)\(14\)
\( \chi_{ 605 }(486, a) \) \(-1\)\(1\)\(e\left(\frac{1}{110}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{1}{55}\right)\)\(e\left(\frac{89}{110}\right)\)\(e\left(\frac{7}{110}\right)\)\(e\left(\frac{3}{110}\right)\)\(e\left(\frac{3}{5}\right)\)\(e\left(\frac{9}{11}\right)\)\(e\left(\frac{101}{110}\right)\)\(e\left(\frac{4}{55}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 605 }(486,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 605 }(486,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 605 }(486,·),\chi_{ 605 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 605 }(486,·)) \;\) at \(\; a,b = \) e.g. 1,2