Properties

Label 4028.25
Modulus $4028$
Conductor $1007$
Order $234$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4028, base_ring=CyclotomicField(234))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,182,189]))
 
pari: [g,chi] = znchar(Mod(25,4028))
 

Basic properties

Modulus: \(4028\)
Conductor: \(1007\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(234\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1007}(25,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4028.cn

\(\chi_{4028}(9,\cdot)\) \(\chi_{4028}(17,\cdot)\) \(\chi_{4028}(25,\cdot)\) \(\chi_{4028}(93,\cdot)\) \(\chi_{4028}(149,\cdot)\) \(\chi_{4028}(237,\cdot)\) \(\chi_{4028}(329,\cdot)\) \(\chi_{4028}(377,\cdot)\) \(\chi_{4028}(441,\cdot)\) \(\chi_{4028}(453,\cdot)\) \(\chi_{4028}(461,\cdot)\) \(\chi_{4028}(481,\cdot)\) \(\chi_{4028}(517,\cdot)\) \(\chi_{4028}(537,\cdot)\) \(\chi_{4028}(541,\cdot)\) \(\chi_{4028}(693,\cdot)\) \(\chi_{4028}(785,\cdot)\) \(\chi_{4028}(833,\cdot)\) \(\chi_{4028}(997,\cdot)\) \(\chi_{4028}(1013,\cdot)\) \(\chi_{4028}(1069,\cdot)\) \(\chi_{4028}(1089,\cdot)\) \(\chi_{4028}(1225,\cdot)\) \(\chi_{4028}(1289,\cdot)\) \(\chi_{4028}(1297,\cdot)\) \(\chi_{4028}(1301,\cdot)\) \(\chi_{4028}(1309,\cdot)\) \(\chi_{4028}(1365,\cdot)\) \(\chi_{4028}(1385,\cdot)\) \(\chi_{4028}(1469,\cdot)\) ...

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: $\Q(\zeta_{117})$
Fixed field: Number field defined by a degree 234 polynomial (not computed)

Values on generators

\((2015,2757,2281)\) → \((1,e\left(\frac{7}{9}\right),e\left(\frac{21}{26}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 4028 }(25, a) \) \(1\)\(1\)\(e\left(\frac{197}{234}\right)\)\(e\left(\frac{95}{234}\right)\)\(e\left(\frac{38}{39}\right)\)\(e\left(\frac{80}{117}\right)\)\(e\left(\frac{7}{39}\right)\)\(e\left(\frac{32}{117}\right)\)\(e\left(\frac{29}{117}\right)\)\(e\left(\frac{100}{117}\right)\)\(e\left(\frac{191}{234}\right)\)\(e\left(\frac{1}{18}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4028 }(25,a) \;\) at \(\;a = \) e.g. 2