Properties

Label 38025.7
Modulus $38025$
Conductor $7605$
Order $156$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(38025, base_ring=CyclotomicField(156))
 
M = H._module
 
chi = DirichletCharacter(H, M([104,39,107]))
 
pari: [g,chi] = znchar(Mod(7,38025))
 

Basic properties

Modulus: \(38025\)
Conductor: \(7605\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(156\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{7605}(7,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 38025.kc

\(\chi_{38025}(7,\cdot)\) \(\chi_{38025}(1618,\cdot)\) \(\chi_{38025}(2182,\cdot)\) \(\chi_{38025}(2932,\cdot)\) \(\chi_{38025}(3343,\cdot)\) \(\chi_{38025}(4543,\cdot)\) \(\chi_{38025}(5107,\cdot)\) \(\chi_{38025}(5857,\cdot)\) \(\chi_{38025}(6268,\cdot)\) \(\chi_{38025}(7468,\cdot)\) \(\chi_{38025}(8782,\cdot)\) \(\chi_{38025}(9193,\cdot)\) \(\chi_{38025}(10393,\cdot)\) \(\chi_{38025}(10957,\cdot)\) \(\chi_{38025}(11707,\cdot)\) \(\chi_{38025}(12118,\cdot)\) \(\chi_{38025}(13318,\cdot)\) \(\chi_{38025}(13882,\cdot)\) \(\chi_{38025}(14632,\cdot)\) \(\chi_{38025}(15043,\cdot)\) \(\chi_{38025}(16807,\cdot)\) \(\chi_{38025}(17968,\cdot)\) \(\chi_{38025}(19168,\cdot)\) \(\chi_{38025}(19732,\cdot)\) \(\chi_{38025}(20482,\cdot)\) \(\chi_{38025}(20893,\cdot)\) \(\chi_{38025}(22093,\cdot)\) \(\chi_{38025}(22657,\cdot)\) \(\chi_{38025}(23407,\cdot)\) \(\chi_{38025}(23818,\cdot)\) ...

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: $\Q(\zeta_{156})$
Fixed field: Number field defined by a degree 156 polynomial (not computed)

Values on generators

\((29576,9127,37351)\) → \((e\left(\frac{2}{3}\right),i,e\left(\frac{107}{156}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(14\)\(16\)\(17\)\(19\)\(22\)
\( \chi_{ 38025 }(7, a) \) \(1\)\(1\)\(e\left(\frac{47}{78}\right)\)\(e\left(\frac{8}{39}\right)\)\(e\left(\frac{4}{13}\right)\)\(e\left(\frac{21}{26}\right)\)\(e\left(\frac{49}{156}\right)\)\(e\left(\frac{71}{78}\right)\)\(e\left(\frac{16}{39}\right)\)\(e\left(\frac{61}{156}\right)\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{11}{12}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 38025 }(7,a) \;\) at \(\;a = \) e.g. 2