Properties

Label 4000.63
Modulus $4000$
Conductor $500$
Order $100$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4000, base_ring=CyclotomicField(100))
 
M = H._module
 
chi = DirichletCharacter(H, M([50,0,99]))
 
pari: [g,chi] = znchar(Mod(63,4000))
 

Basic properties

Modulus: \(4000\)
Conductor: \(500\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(100\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{500}(63,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4000.cs

\(\chi_{4000}(63,\cdot)\) \(\chi_{4000}(127,\cdot)\) \(\chi_{4000}(223,\cdot)\) \(\chi_{4000}(287,\cdot)\) \(\chi_{4000}(383,\cdot)\) \(\chi_{4000}(447,\cdot)\) \(\chi_{4000}(703,\cdot)\) \(\chi_{4000}(767,\cdot)\) \(\chi_{4000}(863,\cdot)\) \(\chi_{4000}(927,\cdot)\) \(\chi_{4000}(1023,\cdot)\) \(\chi_{4000}(1087,\cdot)\) \(\chi_{4000}(1183,\cdot)\) \(\chi_{4000}(1247,\cdot)\) \(\chi_{4000}(1503,\cdot)\) \(\chi_{4000}(1567,\cdot)\) \(\chi_{4000}(1663,\cdot)\) \(\chi_{4000}(1727,\cdot)\) \(\chi_{4000}(1823,\cdot)\) \(\chi_{4000}(1887,\cdot)\) \(\chi_{4000}(1983,\cdot)\) \(\chi_{4000}(2047,\cdot)\) \(\chi_{4000}(2303,\cdot)\) \(\chi_{4000}(2367,\cdot)\) \(\chi_{4000}(2463,\cdot)\) \(\chi_{4000}(2527,\cdot)\) \(\chi_{4000}(2623,\cdot)\) \(\chi_{4000}(2687,\cdot)\) \(\chi_{4000}(2783,\cdot)\) \(\chi_{4000}(2847,\cdot)\) ...

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: $\Q(\zeta_{100})$
Fixed field: Number field defined by a degree 100 polynomial

Values on generators

\((2751,2501,1377)\) → \((-1,1,e\left(\frac{99}{100}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)
\( \chi_{ 4000 }(63, a) \) \(1\)\(1\)\(e\left(\frac{43}{100}\right)\)\(e\left(\frac{13}{20}\right)\)\(e\left(\frac{43}{50}\right)\)\(e\left(\frac{37}{50}\right)\)\(e\left(\frac{61}{100}\right)\)\(e\left(\frac{27}{100}\right)\)\(e\left(\frac{8}{25}\right)\)\(e\left(\frac{2}{25}\right)\)\(e\left(\frac{19}{100}\right)\)\(e\left(\frac{29}{100}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4000 }(63,a) \;\) at \(\;a = \) e.g. 2