Properties

Label 759.20
Modulus $759$
Conductor $759$
Order $110$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(759, base_ring=CyclotomicField(110))
 
M = H._module
 
chi = DirichletCharacter(H, M([55,66,25]))
 
pari: [g,chi] = znchar(Mod(20,759))
 

Basic properties

Modulus: \(759\)
Conductor: \(759\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(110\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 759.bc

\(\chi_{759}(5,\cdot)\) \(\chi_{759}(14,\cdot)\) \(\chi_{759}(20,\cdot)\) \(\chi_{759}(38,\cdot)\) \(\chi_{759}(53,\cdot)\) \(\chi_{759}(80,\cdot)\) \(\chi_{759}(86,\cdot)\) \(\chi_{759}(113,\cdot)\) \(\chi_{759}(125,\cdot)\) \(\chi_{759}(152,\cdot)\) \(\chi_{759}(158,\cdot)\) \(\chi_{759}(191,\cdot)\) \(\chi_{759}(203,\cdot)\) \(\chi_{759}(212,\cdot)\) \(\chi_{759}(218,\cdot)\) \(\chi_{759}(224,\cdot)\) \(\chi_{759}(245,\cdot)\) \(\chi_{759}(251,\cdot)\) \(\chi_{759}(290,\cdot)\) \(\chi_{759}(350,\cdot)\) \(\chi_{759}(356,\cdot)\) \(\chi_{759}(383,\cdot)\) \(\chi_{759}(389,\cdot)\) \(\chi_{759}(401,\cdot)\) \(\chi_{759}(410,\cdot)\) \(\chi_{759}(434,\cdot)\) \(\chi_{759}(467,\cdot)\) \(\chi_{759}(488,\cdot)\) \(\chi_{759}(500,\cdot)\) \(\chi_{759}(521,\cdot)\) ...

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

\((254,277,166)\) → \((-1,e\left(\frac{3}{5}\right),e\left(\frac{5}{22}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(13\)\(14\)\(16\)\(17\)
\( \chi_{ 759 }(20, a) \) \(1\)\(1\)\(e\left(\frac{61}{110}\right)\)\(e\left(\frac{6}{55}\right)\)\(e\left(\frac{7}{55}\right)\)\(e\left(\frac{57}{110}\right)\)\(e\left(\frac{73}{110}\right)\)\(e\left(\frac{15}{22}\right)\)\(e\left(\frac{43}{55}\right)\)\(e\left(\frac{4}{55}\right)\)\(e\left(\frac{12}{55}\right)\)\(e\left(\frac{27}{55}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 759 }(20,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 759 }(20,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 759 }(20,·),\chi_{ 759 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 759 }(20,·)) \;\) at \(\; a,b = \) e.g. 1,2