Properties

Label 7524.5
Modulus $7524$
Conductor $1881$
Order $90$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7524, base_ring=CyclotomicField(90))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,75,36,80]))
 
pari: [g,chi] = znchar(Mod(5,7524))
 

Basic properties

Modulus: \(7524\)
Conductor: \(1881\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(90\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1881}(5,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7524.ja

\(\chi_{7524}(5,\cdot)\) \(\chi_{7524}(137,\cdot)\) \(\chi_{7524}(389,\cdot)\) \(\chi_{7524}(785,\cdot)\) \(\chi_{7524}(1373,\cdot)\) \(\chi_{7524}(1505,\cdot)\) \(\chi_{7524}(1841,\cdot)\) \(\chi_{7524}(2885,\cdot)\) \(\chi_{7524}(3425,\cdot)\) \(\chi_{7524}(3557,\cdot)\) \(\chi_{7524}(3569,\cdot)\) \(\chi_{7524}(3809,\cdot)\) \(\chi_{7524}(4205,\cdot)\) \(\chi_{7524}(4493,\cdot)\) \(\chi_{7524}(4889,\cdot)\) \(\chi_{7524}(4937,\cdot)\) \(\chi_{7524}(5261,\cdot)\) \(\chi_{7524}(5861,\cdot)\) \(\chi_{7524}(5945,\cdot)\) \(\chi_{7524}(6257,\cdot)\) \(\chi_{7524}(6845,\cdot)\) \(\chi_{7524}(6977,\cdot)\) \(\chi_{7524}(6989,\cdot)\) \(\chi_{7524}(7313,\cdot)\)

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: $\Q(\zeta_{45})$
Fixed field: Number field defined by a degree 90 polynomial

Values on generators

\((3763,6689,4105,2377)\) → \((1,e\left(\frac{5}{6}\right),e\left(\frac{2}{5}\right),e\left(\frac{8}{9}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(13\)\(17\)\(23\)\(25\)\(29\)\(31\)\(35\)\(37\)
\( \chi_{ 7524 }(5, a) \) \(-1\)\(1\)\(e\left(\frac{89}{90}\right)\)\(e\left(\frac{7}{15}\right)\)\(e\left(\frac{23}{45}\right)\)\(e\left(\frac{89}{90}\right)\)\(e\left(\frac{17}{18}\right)\)\(e\left(\frac{44}{45}\right)\)\(e\left(\frac{67}{90}\right)\)\(e\left(\frac{2}{5}\right)\)\(e\left(\frac{41}{90}\right)\)\(e\left(\frac{4}{5}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7524 }(5,a) \;\) at \(\;a = \) e.g. 2