Properties

Label 151.146
Modulus $151$
Conductor $151$
Order $150$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(151, base_ring=CyclotomicField(150))
 
M = H._module
 
chi = DirichletCharacter(H, M([37]))
 
pari: [g,chi] = znchar(Mod(146,151))
 

Basic properties

Modulus: \(151\)
Conductor: \(151\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(150\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 151.l

\(\chi_{151}(6,\cdot)\) \(\chi_{151}(7,\cdot)\) \(\chi_{151}(12,\cdot)\) \(\chi_{151}(13,\cdot)\) \(\chi_{151}(14,\cdot)\) \(\chi_{151}(15,\cdot)\) \(\chi_{151}(30,\cdot)\) \(\chi_{151}(35,\cdot)\) \(\chi_{151}(48,\cdot)\) \(\chi_{151}(51,\cdot)\) \(\chi_{151}(52,\cdot)\) \(\chi_{151}(54,\cdot)\) \(\chi_{151}(56,\cdot)\) \(\chi_{151}(61,\cdot)\) \(\chi_{151}(63,\cdot)\) \(\chi_{151}(71,\cdot)\) \(\chi_{151}(77,\cdot)\) \(\chi_{151}(82,\cdot)\) \(\chi_{151}(89,\cdot)\) \(\chi_{151}(93,\cdot)\) \(\chi_{151}(96,\cdot)\) \(\chi_{151}(102,\cdot)\) \(\chi_{151}(104,\cdot)\) \(\chi_{151}(106,\cdot)\) \(\chi_{151}(108,\cdot)\) \(\chi_{151}(109,\cdot)\) \(\chi_{151}(111,\cdot)\) \(\chi_{151}(112,\cdot)\) \(\chi_{151}(114,\cdot)\) \(\chi_{151}(115,\cdot)\) ...

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: $\Q(\zeta_{75})$
Fixed field: Number field defined by a degree 150 polynomial (not computed)

Values on generators

\(6\) → \(e\left(\frac{37}{150}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 151 }(146, a) \) \(-1\)\(1\)\(e\left(\frac{4}{15}\right)\)\(e\left(\frac{49}{50}\right)\)\(e\left(\frac{8}{15}\right)\)\(e\left(\frac{47}{75}\right)\)\(e\left(\frac{37}{150}\right)\)\(e\left(\frac{79}{150}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{24}{25}\right)\)\(e\left(\frac{67}{75}\right)\)\(e\left(\frac{14}{75}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 151 }(146,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 151 }(146,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 151 }(146,·),\chi_{ 151 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 151 }(146,·)) \;\) at \(\; a,b = \) e.g. 1,2