Properties

Label 385.52
Modulus $385$
Conductor $385$
Order $60$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(385, base_ring=CyclotomicField(60))
 
M = H._module
 
chi = DirichletCharacter(H, M([15,10,18]))
 
pari: [g,chi] = znchar(Mod(52,385))
 

Basic properties

Modulus: \(385\)
Conductor: \(385\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(60\)
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 385.bs

\(\chi_{385}(17,\cdot)\) \(\chi_{385}(52,\cdot)\) \(\chi_{385}(68,\cdot)\) \(\chi_{385}(73,\cdot)\) \(\chi_{385}(117,\cdot)\) \(\chi_{385}(138,\cdot)\) \(\chi_{385}(173,\cdot)\) \(\chi_{385}(178,\cdot)\) \(\chi_{385}(222,\cdot)\) \(\chi_{385}(227,\cdot)\) \(\chi_{385}(248,\cdot)\) \(\chi_{385}(283,\cdot)\) \(\chi_{385}(292,\cdot)\) \(\chi_{385}(327,\cdot)\) \(\chi_{385}(332,\cdot)\) \(\chi_{385}(348,\cdot)\)

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: \(\Q(\zeta_{60})\)
Fixed field: Number field defined by a degree 60 polynomial

Values on generators

\((232,276,211)\) → \((i,e\left(\frac{1}{6}\right),e\left(\frac{3}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(8\)\(9\)\(12\)\(13\)\(16\)\(17\)
\( \chi_{ 385 }(52, a) \) \(-1\)\(1\)\(e\left(\frac{53}{60}\right)\)\(e\left(\frac{19}{60}\right)\)\(e\left(\frac{23}{30}\right)\)\(e\left(\frac{1}{5}\right)\)\(e\left(\frac{13}{20}\right)\)\(e\left(\frac{19}{30}\right)\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{11}{20}\right)\)\(e\left(\frac{8}{15}\right)\)\(e\left(\frac{7}{60}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 385 }(52,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 385 }(52,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 385 }(52,·),\chi_{ 385 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 385 }(52,·)) \;\) at \(\; a,b = \) e.g. 1,2