Properties

Label 3380.3
Modulus $3380$
Conductor $3380$
Order $156$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3380, base_ring=CyclotomicField(156))
 
M = H._module
 
chi = DirichletCharacter(H, M([78,117,124]))
 
pari: [g,chi] = znchar(Mod(3,3380))
 

Basic properties

Modulus: \(3380\)
Conductor: \(3380\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(156\)
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 3380.cu

\(\chi_{3380}(3,\cdot)\) \(\chi_{3380}(87,\cdot)\) \(\chi_{3380}(107,\cdot)\) \(\chi_{3380}(243,\cdot)\) \(\chi_{3380}(263,\cdot)\) \(\chi_{3380}(347,\cdot)\) \(\chi_{3380}(367,\cdot)\) \(\chi_{3380}(503,\cdot)\) \(\chi_{3380}(523,\cdot)\) \(\chi_{3380}(607,\cdot)\) \(\chi_{3380}(627,\cdot)\) \(\chi_{3380}(763,\cdot)\) \(\chi_{3380}(783,\cdot)\) \(\chi_{3380}(887,\cdot)\) \(\chi_{3380}(1023,\cdot)\) \(\chi_{3380}(1043,\cdot)\) \(\chi_{3380}(1127,\cdot)\) \(\chi_{3380}(1147,\cdot)\) \(\chi_{3380}(1283,\cdot)\) \(\chi_{3380}(1303,\cdot)\) \(\chi_{3380}(1387,\cdot)\) \(\chi_{3380}(1407,\cdot)\) \(\chi_{3380}(1563,\cdot)\) \(\chi_{3380}(1647,\cdot)\) \(\chi_{3380}(1803,\cdot)\) \(\chi_{3380}(1823,\cdot)\) \(\chi_{3380}(1907,\cdot)\) \(\chi_{3380}(1927,\cdot)\) \(\chi_{3380}(2063,\cdot)\) \(\chi_{3380}(2083,\cdot)\) ...

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: $\Q(\zeta_{156})$
Fixed field: Number field defined by a degree 156 polynomial (not computed)

Values on generators

\((1691,677,1861)\) → \((-1,-i,e\left(\frac{31}{39}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(17\)\(19\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 3380 }(3, a) \) \(1\)\(1\)\(e\left(\frac{49}{156}\right)\)\(e\left(\frac{47}{156}\right)\)\(e\left(\frac{49}{78}\right)\)\(e\left(\frac{29}{78}\right)\)\(e\left(\frac{125}{156}\right)\)\(e\left(\frac{2}{3}\right)\)\(e\left(\frac{8}{13}\right)\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{49}{52}\right)\)\(e\left(\frac{23}{78}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3380 }(3,a) \;\) at \(\;a = \) e.g. 2