Properties

Label 5472.131
Modulus $5472$
Conductor $5472$
Order $72$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(5472, base_ring=CyclotomicField(72))
 
M = H._module
 
chi = DirichletCharacter(H, M([36,27,60,40]))
 
pari: [g,chi] = znchar(Mod(131,5472))
 

Basic properties

Modulus: \(5472\)
Conductor: \(5472\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(72\)
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 5472.iz

\(\chi_{5472}(131,\cdot)\) \(\chi_{5472}(347,\cdot)\) \(\chi_{5472}(443,\cdot)\) \(\chi_{5472}(491,\cdot)\) \(\chi_{5472}(731,\cdot)\) \(\chi_{5472}(1163,\cdot)\) \(\chi_{5472}(1499,\cdot)\) \(\chi_{5472}(1715,\cdot)\) \(\chi_{5472}(1811,\cdot)\) \(\chi_{5472}(1859,\cdot)\) \(\chi_{5472}(2099,\cdot)\) \(\chi_{5472}(2531,\cdot)\) \(\chi_{5472}(2867,\cdot)\) \(\chi_{5472}(3083,\cdot)\) \(\chi_{5472}(3179,\cdot)\) \(\chi_{5472}(3227,\cdot)\) \(\chi_{5472}(3467,\cdot)\) \(\chi_{5472}(3899,\cdot)\) \(\chi_{5472}(4235,\cdot)\) \(\chi_{5472}(4451,\cdot)\) \(\chi_{5472}(4547,\cdot)\) \(\chi_{5472}(4595,\cdot)\) \(\chi_{5472}(4835,\cdot)\) \(\chi_{5472}(5267,\cdot)\)

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: $\Q(\zeta_{72})$
Fixed field: Number field defined by a degree 72 polynomial

Values on generators

\((4447,2053,1217,3745)\) → \((-1,e\left(\frac{3}{8}\right),e\left(\frac{5}{6}\right),e\left(\frac{5}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(11\)\(13\)\(17\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 5472 }(131, a) \) \(1\)\(1\)\(e\left(\frac{31}{72}\right)\)\(e\left(\frac{11}{12}\right)\)\(e\left(\frac{7}{8}\right)\)\(e\left(\frac{5}{72}\right)\)\(e\left(\frac{5}{9}\right)\)\(e\left(\frac{1}{36}\right)\)\(e\left(\frac{31}{36}\right)\)\(e\left(\frac{29}{72}\right)\)\(-1\)\(e\left(\frac{25}{72}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 5472 }(131,a) \;\) at \(\;a = \) e.g. 2