Properties

Label 3680.2187
Modulus $3680$
Conductor $3680$
Order $88$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3680, base_ring=CyclotomicField(88))
 
M = H._module
 
chi = DirichletCharacter(H, M([44,55,22,8]))
 
pari: [g,chi] = znchar(Mod(2187,3680))
 

Basic properties

Modulus: \(3680\)
Conductor: \(3680\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(88\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3680.dv

\(\chi_{3680}(3,\cdot)\) \(\chi_{3680}(27,\cdot)\) \(\chi_{3680}(163,\cdot)\) \(\chi_{3680}(187,\cdot)\) \(\chi_{3680}(243,\cdot)\) \(\chi_{3680}(347,\cdot)\) \(\chi_{3680}(403,\cdot)\) \(\chi_{3680}(427,\cdot)\) \(\chi_{3680}(587,\cdot)\) \(\chi_{3680}(883,\cdot)\) \(\chi_{3680}(1043,\cdot)\) \(\chi_{3680}(1067,\cdot)\) \(\chi_{3680}(1227,\cdot)\) \(\chi_{3680}(1283,\cdot)\) \(\chi_{3680}(1363,\cdot)\) \(\chi_{3680}(1467,\cdot)\) \(\chi_{3680}(1547,\cdot)\) \(\chi_{3680}(1603,\cdot)\) \(\chi_{3680}(1683,\cdot)\) \(\chi_{3680}(1787,\cdot)\) \(\chi_{3680}(1843,\cdot)\) \(\chi_{3680}(1867,\cdot)\) \(\chi_{3680}(2003,\cdot)\) \(\chi_{3680}(2027,\cdot)\) \(\chi_{3680}(2083,\cdot)\) \(\chi_{3680}(2187,\cdot)\) \(\chi_{3680}(2243,\cdot)\) \(\chi_{3680}(2267,\cdot)\) \(\chi_{3680}(2427,\cdot)\) \(\chi_{3680}(2723,\cdot)\) ...

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: $\Q(\zeta_{88})$
Fixed field: Number field defined by a degree 88 polynomial

Values on generators

\((1151,1381,737,3041)\) → \((-1,e\left(\frac{5}{8}\right),i,e\left(\frac{1}{11}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(27\)\(29\)
\( \chi_{ 3680 }(2187, a) \) \(1\)\(1\)\(e\left(\frac{51}{88}\right)\)\(e\left(\frac{8}{11}\right)\)\(e\left(\frac{7}{44}\right)\)\(e\left(\frac{39}{88}\right)\)\(e\left(\frac{35}{88}\right)\)\(e\left(\frac{17}{44}\right)\)\(e\left(\frac{65}{88}\right)\)\(e\left(\frac{27}{88}\right)\)\(e\left(\frac{65}{88}\right)\)\(e\left(\frac{1}{88}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3680 }(2187,a) \;\) at \(\;a = \) e.g. 2