Properties

Label 388080.73
Modulus $388080$
Conductor $21560$
Order $420$
Real no
Primitive no
Minimal no
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(388080, base_ring=CyclotomicField(420))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,210,0,315,370,294]))
 
pari: [g,chi] = znchar(Mod(73,388080))
 

Basic properties

Modulus: \(388080\)
Conductor: \(21560\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(420\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{21560}(10853,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 388080.elv

\(\chi_{388080}(73,\cdot)\) \(\chi_{388080}(1657,\cdot)\) \(\chi_{388080}(3097,\cdot)\) \(\chi_{388080}(8137,\cdot)\) \(\chi_{388080}(15193,\cdot)\) \(\chi_{388080}(25273,\cdot)\) \(\chi_{388080}(26857,\cdot)\) \(\chi_{388080}(31897,\cdot)\) \(\chi_{388080}(33337,\cdot)\) \(\chi_{388080}(38953,\cdot)\) \(\chi_{388080}(48457,\cdot)\) \(\chi_{388080}(49033,\cdot)\) \(\chi_{388080}(54073,\cdot)\) \(\chi_{388080}(55513,\cdot)\) \(\chi_{388080}(57097,\cdot)\) \(\chi_{388080}(63577,\cdot)\) \(\chi_{388080}(70633,\cdot)\) \(\chi_{388080}(72217,\cdot)\) \(\chi_{388080}(79273,\cdot)\) \(\chi_{388080}(80713,\cdot)\) \(\chi_{388080}(82297,\cdot)\) \(\chi_{388080}(85753,\cdot)\) \(\chi_{388080}(88777,\cdot)\) \(\chi_{388080}(103897,\cdot)\) \(\chi_{388080}(104473,\cdot)\) \(\chi_{388080}(109513,\cdot)\) \(\chi_{388080}(110953,\cdot)\) \(\chi_{388080}(112537,\cdot)\) \(\chi_{388080}(113977,\cdot)\) \(\chi_{388080}(119017,\cdot)\) ...

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: $\Q(\zeta_{420})$
Fixed field: Number field defined by a degree 420 polynomial (not computed)

Values on generators

\((48511,291061,43121,77617,300961,141121)\) → \((1,-1,1,-i,e\left(\frac{37}{42}\right),e\left(\frac{7}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)\(47\)
\( \chi_{ 388080 }(73, a) \) \(-1\)\(1\)\(e\left(\frac{73}{140}\right)\)\(e\left(\frac{31}{420}\right)\)\(e\left(\frac{14}{15}\right)\)\(e\left(\frac{61}{84}\right)\)\(e\left(\frac{53}{70}\right)\)\(e\left(\frac{11}{30}\right)\)\(e\left(\frac{353}{420}\right)\)\(e\left(\frac{11}{35}\right)\)\(e\left(\frac{15}{28}\right)\)\(e\left(\frac{317}{420}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 388080 }(73,a) \;\) at \(\;a = \) e.g. 2