Properties

Label 3549.2564
Modulus $3549$
Conductor $3549$
Order $78$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3549, base_ring=CyclotomicField(78))
 
M = H._module
 
chi = DirichletCharacter(H, M([39,26,20]))
 
pari: [g,chi] = znchar(Mod(2564,3549))
 

Basic properties

Modulus: \(3549\)
Conductor: \(3549\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(78\)
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 3549.dx

\(\chi_{3549}(74,\cdot)\) \(\chi_{3549}(107,\cdot)\) \(\chi_{3549}(347,\cdot)\) \(\chi_{3549}(380,\cdot)\) \(\chi_{3549}(620,\cdot)\) \(\chi_{3549}(893,\cdot)\) \(\chi_{3549}(926,\cdot)\) \(\chi_{3549}(1166,\cdot)\) \(\chi_{3549}(1199,\cdot)\) \(\chi_{3549}(1439,\cdot)\) \(\chi_{3549}(1472,\cdot)\) \(\chi_{3549}(1745,\cdot)\) \(\chi_{3549}(1985,\cdot)\) \(\chi_{3549}(2018,\cdot)\) \(\chi_{3549}(2258,\cdot)\) \(\chi_{3549}(2291,\cdot)\) \(\chi_{3549}(2531,\cdot)\) \(\chi_{3549}(2564,\cdot)\) \(\chi_{3549}(2804,\cdot)\) \(\chi_{3549}(2837,\cdot)\) \(\chi_{3549}(3077,\cdot)\) \(\chi_{3549}(3110,\cdot)\) \(\chi_{3549}(3350,\cdot)\) \(\chi_{3549}(3383,\cdot)\)

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: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 78 polynomial

Values on generators

\((1184,1522,3382)\) → \((-1,e\left(\frac{1}{3}\right),e\left(\frac{10}{39}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(16\)\(17\)\(19\)\(20\)
\( \chi_{ 3549 }(2564, a) \) \(-1\)\(1\)\(e\left(\frac{11}{26}\right)\)\(e\left(\frac{11}{13}\right)\)\(e\left(\frac{37}{78}\right)\)\(e\left(\frac{7}{26}\right)\)\(e\left(\frac{35}{39}\right)\)\(e\left(\frac{19}{78}\right)\)\(e\left(\frac{9}{13}\right)\)\(e\left(\frac{7}{26}\right)\)\(e\left(\frac{1}{3}\right)\)\(e\left(\frac{25}{78}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3549 }(2564,a) \;\) at \(\;a = \) e.g. 2