Properties

Label 3380.1663
Modulus $3380$
Conductor $3380$
Order $52$
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(52))
 
M = H._module
 
chi = DirichletCharacter(H, M([26,39,46]))
 
pari: [g,chi] = znchar(Mod(1663,3380))
 

Basic properties

Modulus: \(3380\)
Conductor: \(3380\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(52\)
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.cc

\(\chi_{3380}(103,\cdot)\) \(\chi_{3380}(207,\cdot)\) \(\chi_{3380}(363,\cdot)\) \(\chi_{3380}(467,\cdot)\) \(\chi_{3380}(623,\cdot)\) \(\chi_{3380}(727,\cdot)\) \(\chi_{3380}(883,\cdot)\) \(\chi_{3380}(987,\cdot)\) \(\chi_{3380}(1143,\cdot)\) \(\chi_{3380}(1247,\cdot)\) \(\chi_{3380}(1403,\cdot)\) \(\chi_{3380}(1507,\cdot)\) \(\chi_{3380}(1663,\cdot)\) \(\chi_{3380}(1767,\cdot)\) \(\chi_{3380}(1923,\cdot)\) \(\chi_{3380}(2183,\cdot)\) \(\chi_{3380}(2287,\cdot)\) \(\chi_{3380}(2443,\cdot)\) \(\chi_{3380}(2547,\cdot)\) \(\chi_{3380}(2807,\cdot)\) \(\chi_{3380}(2963,\cdot)\) \(\chi_{3380}(3067,\cdot)\) \(\chi_{3380}(3223,\cdot)\) \(\chi_{3380}(3327,\cdot)\)

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: $\Q(\zeta_{52})$
Fixed field: Number field defined by a degree 52 polynomial

Values on generators

\((1691,677,1861)\) → \((-1,-i,e\left(\frac{23}{26}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(17\)\(19\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 3380 }(1663, a) \) \(1\)\(1\)\(e\left(\frac{23}{52}\right)\)\(e\left(\frac{47}{52}\right)\)\(e\left(\frac{23}{26}\right)\)\(e\left(\frac{8}{13}\right)\)\(e\left(\frac{47}{52}\right)\)\(-1\)\(e\left(\frac{9}{26}\right)\)\(-i\)\(e\left(\frac{17}{52}\right)\)\(e\left(\frac{23}{26}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3380 }(1663,a) \;\) at \(\;a = \) e.g. 2