Properties

Label 575.17
Modulus $575$
Conductor $575$
Order $220$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(575, base_ring=CyclotomicField(220))
 
M = H._module
 
chi = DirichletCharacter(H, M([143,70]))
 
pari: [g,chi] = znchar(Mod(17,575))
 

Basic properties

Modulus: \(575\)
Conductor: \(575\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(220\)
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 575.w

\(\chi_{575}(17,\cdot)\) \(\chi_{575}(28,\cdot)\) \(\chi_{575}(33,\cdot)\) \(\chi_{575}(37,\cdot)\) \(\chi_{575}(38,\cdot)\) \(\chi_{575}(42,\cdot)\) \(\chi_{575}(53,\cdot)\) \(\chi_{575}(63,\cdot)\) \(\chi_{575}(67,\cdot)\) \(\chi_{575}(83,\cdot)\) \(\chi_{575}(88,\cdot)\) \(\chi_{575}(97,\cdot)\) \(\chi_{575}(102,\cdot)\) \(\chi_{575}(103,\cdot)\) \(\chi_{575}(112,\cdot)\) \(\chi_{575}(113,\cdot)\) \(\chi_{575}(122,\cdot)\) \(\chi_{575}(148,\cdot)\) \(\chi_{575}(152,\cdot)\) \(\chi_{575}(153,\cdot)\) \(\chi_{575}(158,\cdot)\) \(\chi_{575}(172,\cdot)\) \(\chi_{575}(178,\cdot)\) \(\chi_{575}(198,\cdot)\) \(\chi_{575}(203,\cdot)\) \(\chi_{575}(212,\cdot)\) \(\chi_{575}(217,\cdot)\) \(\chi_{575}(222,\cdot)\) \(\chi_{575}(227,\cdot)\) \(\chi_{575}(228,\cdot)\) ...

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: $\Q(\zeta_{220})$
Fixed field: Number field defined by a degree 220 polynomial (not computed)

Values on generators

\((277,51)\) → \((e\left(\frac{13}{20}\right),e\left(\frac{7}{22}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(11\)\(12\)\(13\)
\( \chi_{ 575 }(17, a) \) \(1\)\(1\)\(e\left(\frac{63}{220}\right)\)\(e\left(\frac{141}{220}\right)\)\(e\left(\frac{63}{110}\right)\)\(e\left(\frac{51}{55}\right)\)\(e\left(\frac{13}{44}\right)\)\(e\left(\frac{189}{220}\right)\)\(e\left(\frac{31}{110}\right)\)\(e\left(\frac{29}{110}\right)\)\(e\left(\frac{47}{220}\right)\)\(e\left(\frac{177}{220}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 575 }(17,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 575 }(17,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 575 }(17,·),\chi_{ 575 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 575 }(17,·)) \;\) at \(\; a,b = \) e.g. 1,2