Properties

Label 3380.2787
Modulus $3380$
Conductor $3380$
Order $52$
Real no
Primitive yes
Minimal yes
Parity odd

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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([26,13,15]))
 
pari: [g,chi] = znchar(Mod(2787,3380))
 

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: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3380.bz

\(\chi_{3380}(187,\cdot)\) \(\chi_{3380}(203,\cdot)\) \(\chi_{3380}(447,\cdot)\) \(\chi_{3380}(463,\cdot)\) \(\chi_{3380}(707,\cdot)\) \(\chi_{3380}(723,\cdot)\) \(\chi_{3380}(967,\cdot)\) \(\chi_{3380}(983,\cdot)\) \(\chi_{3380}(1227,\cdot)\) \(\chi_{3380}(1243,\cdot)\) \(\chi_{3380}(1487,\cdot)\) \(\chi_{3380}(1503,\cdot)\) \(\chi_{3380}(1747,\cdot)\) \(\chi_{3380}(1763,\cdot)\) \(\chi_{3380}(2007,\cdot)\) \(\chi_{3380}(2023,\cdot)\) \(\chi_{3380}(2283,\cdot)\) \(\chi_{3380}(2527,\cdot)\) \(\chi_{3380}(2543,\cdot)\) \(\chi_{3380}(2787,\cdot)\) \(\chi_{3380}(3047,\cdot)\) \(\chi_{3380}(3063,\cdot)\) \(\chi_{3380}(3307,\cdot)\) \(\chi_{3380}(3323,\cdot)\)

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

\((1691,677,1861)\) → \((-1,i,e\left(\frac{15}{52}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(17\)\(19\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 3380 }(2787, a) \) \(-1\)\(1\)\(e\left(\frac{1}{52}\right)\)\(e\left(\frac{8}{13}\right)\)\(e\left(\frac{1}{26}\right)\)\(e\left(\frac{11}{52}\right)\)\(e\left(\frac{19}{52}\right)\)\(-i\)\(e\left(\frac{33}{52}\right)\)\(-i\)\(e\left(\frac{3}{52}\right)\)\(e\left(\frac{1}{26}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3380 }(2787,a) \;\) at \(\;a = \) e.g. 2