Properties

Label 7018.2817
Modulus $7018$
Conductor $3509$
Order $154$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7018, base_ring=CyclotomicField(154))
 
M = H._module
 
chi = DirichletCharacter(H, M([70,11]))
 
pari: [g,chi] = znchar(Mod(2817,7018))
 

Basic properties

Modulus: \(7018\)
Conductor: \(3509\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(154\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{3509}(2817,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7018.bl

\(\chi_{7018}(67,\cdot)\) \(\chi_{7018}(265,\cdot)\) \(\chi_{7018}(353,\cdot)\) \(\chi_{7018}(419,\cdot)\) \(\chi_{7018}(441,\cdot)\) \(\chi_{7018}(573,\cdot)\) \(\chi_{7018}(705,\cdot)\) \(\chi_{7018}(903,\cdot)\) \(\chi_{7018}(991,\cdot)\) \(\chi_{7018}(1057,\cdot)\) \(\chi_{7018}(1079,\cdot)\) \(\chi_{7018}(1343,\cdot)\) \(\chi_{7018}(1541,\cdot)\) \(\chi_{7018}(1629,\cdot)\) \(\chi_{7018}(1717,\cdot)\) \(\chi_{7018}(1849,\cdot)\) \(\chi_{7018}(1981,\cdot)\) \(\chi_{7018}(2267,\cdot)\) \(\chi_{7018}(2333,\cdot)\) \(\chi_{7018}(2355,\cdot)\) \(\chi_{7018}(2487,\cdot)\) \(\chi_{7018}(2619,\cdot)\) \(\chi_{7018}(2817,\cdot)\) \(\chi_{7018}(2971,\cdot)\) \(\chi_{7018}(2993,\cdot)\) \(\chi_{7018}(3125,\cdot)\) \(\chi_{7018}(3257,\cdot)\) \(\chi_{7018}(3455,\cdot)\) \(\chi_{7018}(3543,\cdot)\) \(\chi_{7018}(3609,\cdot)\) ...

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: $\Q(\zeta_{77})$
Fixed field: Number field defined by a degree 154 polynomial (not computed)

Values on generators

\((2785,727)\) → \((e\left(\frac{5}{11}\right),e\left(\frac{1}{14}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(13\)\(15\)\(17\)\(19\)\(21\)\(23\)
\( \chi_{ 7018 }(2817, a) \) \(1\)\(1\)\(e\left(\frac{5}{14}\right)\)\(e\left(\frac{16}{77}\right)\)\(e\left(\frac{3}{77}\right)\)\(e\left(\frac{5}{7}\right)\)\(e\left(\frac{15}{77}\right)\)\(e\left(\frac{87}{154}\right)\)\(e\left(\frac{17}{22}\right)\)\(e\left(\frac{57}{154}\right)\)\(e\left(\frac{61}{154}\right)\)\(e\left(\frac{19}{77}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7018 }(2817,a) \;\) at \(\;a = \) e.g. 2