Properties

Label 1350.589
Modulus $1350$
Conductor $675$
Order $90$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1350, base_ring=CyclotomicField(90))
 
M = H._module
 
chi = DirichletCharacter(H, M([70,27]))
 
pari: [g,chi] = znchar(Mod(589,1350))
 

Basic properties

Modulus: \(1350\)
Conductor: \(675\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(90\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{675}(589,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1350.bf

\(\chi_{1350}(79,\cdot)\) \(\chi_{1350}(139,\cdot)\) \(\chi_{1350}(169,\cdot)\) \(\chi_{1350}(229,\cdot)\) \(\chi_{1350}(259,\cdot)\) \(\chi_{1350}(319,\cdot)\) \(\chi_{1350}(409,\cdot)\) \(\chi_{1350}(439,\cdot)\) \(\chi_{1350}(529,\cdot)\) \(\chi_{1350}(589,\cdot)\) \(\chi_{1350}(619,\cdot)\) \(\chi_{1350}(679,\cdot)\) \(\chi_{1350}(709,\cdot)\) \(\chi_{1350}(769,\cdot)\) \(\chi_{1350}(859,\cdot)\) \(\chi_{1350}(889,\cdot)\) \(\chi_{1350}(979,\cdot)\) \(\chi_{1350}(1039,\cdot)\) \(\chi_{1350}(1069,\cdot)\) \(\chi_{1350}(1129,\cdot)\) \(\chi_{1350}(1159,\cdot)\) \(\chi_{1350}(1219,\cdot)\) \(\chi_{1350}(1309,\cdot)\) \(\chi_{1350}(1339,\cdot)\)

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: $\Q(\zeta_{45})$
Fixed field: Number field defined by a degree 90 polynomial

Values on generators

\((1001,1027)\) → \((e\left(\frac{7}{9}\right),e\left(\frac{3}{10}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 1350 }(589, a) \) \(1\)\(1\)\(e\left(\frac{17}{18}\right)\)\(e\left(\frac{41}{45}\right)\)\(e\left(\frac{83}{90}\right)\)\(e\left(\frac{17}{30}\right)\)\(e\left(\frac{11}{15}\right)\)\(e\left(\frac{77}{90}\right)\)\(e\left(\frac{17}{45}\right)\)\(e\left(\frac{43}{45}\right)\)\(e\left(\frac{11}{30}\right)\)\(e\left(\frac{19}{45}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1350 }(589,a) \;\) at \(\;a = \) e.g. 2