Properties

Label 8018.137
Modulus $8018$
Conductor $4009$
Order $45$
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([10,6]))
 
pari: [g,chi] = znchar(Mod(137,8018))
 

Basic properties

Modulus: \(8018\)
Conductor: \(4009\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(45\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{4009}(137,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8018.cx

\(\chi_{8018}(137,\cdot)\) \(\chi_{8018}(443,\cdot)\) \(\chi_{8018}(783,\cdot)\) \(\chi_{8018}(1707,\cdot)\) \(\chi_{8018}(1999,\cdot)\) \(\chi_{8018}(2551,\cdot)\) \(\chi_{8018}(2669,\cdot)\) \(\chi_{8018}(2733,\cdot)\) \(\chi_{8018}(3037,\cdot)\) \(\chi_{8018}(3315,\cdot)\) \(\chi_{8018}(3577,\cdot)\) \(\chi_{8018}(3721,\cdot)\) \(\chi_{8018}(3817,\cdot)\) \(\chi_{8018}(3881,\cdot)\) \(\chi_{8018}(4241,\cdot)\) \(\chi_{8018}(4357,\cdot)\) \(\chi_{8018}(4531,\cdot)\) \(\chi_{8018}(4565,\cdot)\) \(\chi_{8018}(4843,\cdot)\) \(\chi_{8018}(5003,\cdot)\) \(\chi_{8018}(5147,\cdot)\) \(\chi_{8018}(5831,\cdot)\) \(\chi_{8018}(6219,\cdot)\) \(\chi_{8018}(6773,\cdot)\)

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 45 polynomial

Values on generators

\((2111,1901)\) → \((e\left(\frac{1}{9}\right),e\left(\frac{1}{15}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(21\)\(23\)
\( \chi_{ 8018 }(137, a) \) \(1\)\(1\)\(e\left(\frac{14}{45}\right)\)\(e\left(\frac{26}{45}\right)\)\(e\left(\frac{14}{15}\right)\)\(e\left(\frac{28}{45}\right)\)\(e\left(\frac{2}{15}\right)\)\(e\left(\frac{7}{45}\right)\)\(e\left(\frac{8}{9}\right)\)\(e\left(\frac{17}{45}\right)\)\(e\left(\frac{11}{45}\right)\)\(e\left(\frac{28}{45}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8018 }(137,a) \;\) at \(\;a = \) e.g. 2