Properties

Label 4015.133
Modulus $4015$
Conductor $365$
Order $72$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4015, base_ring=CyclotomicField(72))
 
M = H._module
 
chi = DirichletCharacter(H, M([54,0,23]))
 
pari: [g,chi] = znchar(Mod(133,4015))
 

Basic properties

Modulus: \(4015\)
Conductor: \(365\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(72\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{365}(133,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4015.fb

\(\chi_{4015}(133,\cdot)\) \(\chi_{4015}(188,\cdot)\) \(\chi_{4015}(287,\cdot)\) \(\chi_{4015}(452,\cdot)\) \(\chi_{4015}(573,\cdot)\) \(\chi_{4015}(617,\cdot)\) \(\chi_{4015}(628,\cdot)\) \(\chi_{4015}(683,\cdot)\) \(\chi_{4015}(837,\cdot)\) \(\chi_{4015}(1002,\cdot)\) \(\chi_{4015}(1288,\cdot)\) \(\chi_{4015}(1343,\cdot)\) \(\chi_{4015}(1398,\cdot)\) \(\chi_{4015}(1772,\cdot)\) \(\chi_{4015}(1783,\cdot)\) \(\chi_{4015}(1838,\cdot)\) \(\chi_{4015}(1937,\cdot)\) \(\chi_{4015}(2157,\cdot)\) \(\chi_{4015}(2278,\cdot)\) \(\chi_{4015}(2322,\cdot)\) \(\chi_{4015}(2487,\cdot)\) \(\chi_{4015}(3257,\cdot)\) \(\chi_{4015}(3532,\cdot)\) \(\chi_{4015}(3708,\cdot)\)

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: $\Q(\zeta_{72})$
Fixed field: Number field defined by a degree 72 polynomial

Values on generators

\((1607,2191,881)\) → \((-i,1,e\left(\frac{23}{72}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(6\)\(7\)\(8\)\(9\)\(12\)\(13\)\(14\)
\( \chi_{ 4015 }(133, a) \) \(1\)\(1\)\(e\left(\frac{11}{36}\right)\)\(e\left(\frac{1}{6}\right)\)\(e\left(\frac{11}{18}\right)\)\(e\left(\frac{17}{36}\right)\)\(e\left(\frac{7}{24}\right)\)\(e\left(\frac{11}{12}\right)\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{7}{9}\right)\)\(e\left(\frac{7}{72}\right)\)\(e\left(\frac{43}{72}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4015 }(133,a) \;\) at \(\;a = \) e.g. 2