Properties

Label 7350.23
Modulus $7350$
Conductor $3675$
Order $420$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7350, base_ring=CyclotomicField(420))
 
M = H._module
 
chi = DirichletCharacter(H, M([210,231,380]))
 
pari: [g,chi] = znchar(Mod(23,7350))
 

Basic properties

Modulus: \(7350\)
Conductor: \(3675\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(420\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{3675}(23,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7350.dq

\(\chi_{7350}(23,\cdot)\) \(\chi_{7350}(53,\cdot)\) \(\chi_{7350}(137,\cdot)\) \(\chi_{7350}(233,\cdot)\) \(\chi_{7350}(317,\cdot)\) \(\chi_{7350}(347,\cdot)\) \(\chi_{7350}(473,\cdot)\) \(\chi_{7350}(527,\cdot)\) \(\chi_{7350}(653,\cdot)\) \(\chi_{7350}(683,\cdot)\) \(\chi_{7350}(737,\cdot)\) \(\chi_{7350}(767,\cdot)\) \(\chi_{7350}(947,\cdot)\) \(\chi_{7350}(977,\cdot)\) \(\chi_{7350}(1073,\cdot)\) \(\chi_{7350}(1103,\cdot)\) \(\chi_{7350}(1187,\cdot)\) \(\chi_{7350}(1283,\cdot)\) \(\chi_{7350}(1313,\cdot)\) \(\chi_{7350}(1367,\cdot)\) \(\chi_{7350}(1397,\cdot)\) \(\chi_{7350}(1523,\cdot)\) \(\chi_{7350}(1577,\cdot)\) \(\chi_{7350}(1703,\cdot)\) \(\chi_{7350}(1787,\cdot)\) \(\chi_{7350}(1817,\cdot)\) \(\chi_{7350}(1913,\cdot)\) \(\chi_{7350}(1997,\cdot)\) \(\chi_{7350}(2123,\cdot)\) \(\chi_{7350}(2153,\cdot)\) ...

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

\((4901,1177,2551)\) → \((-1,e\left(\frac{11}{20}\right),e\left(\frac{19}{21}\right))\)

First values

\(a\) \(-1\)\(1\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)\(43\)
\( \chi_{ 7350 }(23, a) \) \(1\)\(1\)\(e\left(\frac{103}{210}\right)\)\(e\left(\frac{43}{140}\right)\)\(e\left(\frac{113}{420}\right)\)\(e\left(\frac{17}{30}\right)\)\(e\left(\frac{391}{420}\right)\)\(e\left(\frac{31}{35}\right)\)\(e\left(\frac{11}{15}\right)\)\(e\left(\frac{379}{420}\right)\)\(e\left(\frac{19}{70}\right)\)\(e\left(\frac{19}{28}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7350 }(23,a) \;\) at \(\;a = \) e.g. 2