Properties

Label 8018.1245
Modulus $8018$
Conductor $4009$
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(8018, base_ring=CyclotomicField(90))
 
M = H._module
 
chi = DirichletCharacter(H, M([85,33]))
 
pari: [g,chi] = znchar(Mod(1245,8018))
 

Basic properties

Modulus: \(8018\)
Conductor: \(4009\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(90\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4009}(1245,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8018.dh

\(\chi_{8018}(1245,\cdot)\) \(\chi_{8018}(1799,\cdot)\) \(\chi_{8018}(2187,\cdot)\) \(\chi_{8018}(2871,\cdot)\) \(\chi_{8018}(3015,\cdot)\) \(\chi_{8018}(3175,\cdot)\) \(\chi_{8018}(3453,\cdot)\) \(\chi_{8018}(3487,\cdot)\) \(\chi_{8018}(3661,\cdot)\) \(\chi_{8018}(3777,\cdot)\) \(\chi_{8018}(4137,\cdot)\) \(\chi_{8018}(4201,\cdot)\) \(\chi_{8018}(4297,\cdot)\) \(\chi_{8018}(4441,\cdot)\) \(\chi_{8018}(4703,\cdot)\) \(\chi_{8018}(4981,\cdot)\) \(\chi_{8018}(5285,\cdot)\) \(\chi_{8018}(5349,\cdot)\) \(\chi_{8018}(5467,\cdot)\) \(\chi_{8018}(6019,\cdot)\) \(\chi_{8018}(6311,\cdot)\) \(\chi_{8018}(7235,\cdot)\) \(\chi_{8018}(7575,\cdot)\) \(\chi_{8018}(7881,\cdot)\)

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

\((2111,1901)\) → \((e\left(\frac{17}{18}\right),e\left(\frac{11}{30}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 8018 }(1245, a) \) \(1\)\(1\)\(e\left(\frac{2}{45}\right)\)\(e\left(\frac{23}{45}\right)\)\(e\left(\frac{19}{30}\right)\)\(e\left(\frac{4}{45}\right)\)\(e\left(\frac{11}{15}\right)\)\(e\left(\frac{47}{90}\right)\)\(e\left(\frac{5}{9}\right)\)\(e\left(\frac{37}{90}\right)\)\(e\left(\frac{61}{90}\right)\)\(e\left(\frac{53}{90}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8018 }(1245,a) \;\) at \(\;a = \) e.g. 2