Properties

Label 214.5
Modulus $214$
Conductor $107$
Order $106$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(214, base_ring=CyclotomicField(106))
 
M = H._module
 
chi = DirichletCharacter(H, M([47]))
 
pari: [g,chi] = znchar(Mod(5,214))
 

Basic properties

Modulus: \(214\)
Conductor: \(107\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(106\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{107}(5,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 214.d

\(\chi_{214}(5,\cdot)\) \(\chi_{214}(7,\cdot)\) \(\chi_{214}(15,\cdot)\) \(\chi_{214}(17,\cdot)\) \(\chi_{214}(21,\cdot)\) \(\chi_{214}(31,\cdot)\) \(\chi_{214}(43,\cdot)\) \(\chi_{214}(45,\cdot)\) \(\chi_{214}(51,\cdot)\) \(\chi_{214}(55,\cdot)\) \(\chi_{214}(59,\cdot)\) \(\chi_{214}(63,\cdot)\) \(\chi_{214}(65,\cdot)\) \(\chi_{214}(67,\cdot)\) \(\chi_{214}(71,\cdot)\) \(\chi_{214}(73,\cdot)\) \(\chi_{214}(77,\cdot)\) \(\chi_{214}(91,\cdot)\) \(\chi_{214}(93,\cdot)\) \(\chi_{214}(95,\cdot)\) \(\chi_{214}(97,\cdot)\) \(\chi_{214}(103,\cdot)\) \(\chi_{214}(109,\cdot)\) \(\chi_{214}(113,\cdot)\) \(\chi_{214}(115,\cdot)\) \(\chi_{214}(125,\cdot)\) \(\chi_{214}(127,\cdot)\) \(\chi_{214}(129,\cdot)\) \(\chi_{214}(131,\cdot)\) \(\chi_{214}(133,\cdot)\) ...

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: $\Q(\zeta_{53})$
Fixed field: Number field defined by a degree 106 polynomial (not computed)

Values on generators

\(109\) → \(e\left(\frac{47}{106}\right)\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 214 }(5, a) \) \(-1\)\(1\)\(e\left(\frac{2}{53}\right)\)\(e\left(\frac{89}{106}\right)\)\(e\left(\frac{7}{106}\right)\)\(e\left(\frac{4}{53}\right)\)\(e\left(\frac{40}{53}\right)\)\(e\left(\frac{11}{53}\right)\)\(e\left(\frac{93}{106}\right)\)\(e\left(\frac{91}{106}\right)\)\(e\left(\frac{31}{53}\right)\)\(e\left(\frac{11}{106}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 214 }(5,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 214 }(5,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 214 }(5,·),\chi_{ 214 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 214 }(5,·)) \;\) at \(\; a,b = \) e.g. 1,2