Properties

Label 7581.83
Modulus $7581$
Conductor $7581$
Order $114$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7581, base_ring=CyclotomicField(114))
 
M = H._module
 
chi = DirichletCharacter(H, M([57,57,62]))
 
pari: [g,chi] = znchar(Mod(83,7581))
 

Basic properties

Modulus: \(7581\)
Conductor: \(7581\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(114\)
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 7581.dm

\(\chi_{7581}(83,\cdot)\) \(\chi_{7581}(125,\cdot)\) \(\chi_{7581}(482,\cdot)\) \(\chi_{7581}(524,\cdot)\) \(\chi_{7581}(881,\cdot)\) \(\chi_{7581}(923,\cdot)\) \(\chi_{7581}(1280,\cdot)\) \(\chi_{7581}(1322,\cdot)\) \(\chi_{7581}(1679,\cdot)\) \(\chi_{7581}(1721,\cdot)\) \(\chi_{7581}(2078,\cdot)\) \(\chi_{7581}(2120,\cdot)\) \(\chi_{7581}(2477,\cdot)\) \(\chi_{7581}(2519,\cdot)\) \(\chi_{7581}(2876,\cdot)\) \(\chi_{7581}(2918,\cdot)\) \(\chi_{7581}(3275,\cdot)\) \(\chi_{7581}(3674,\cdot)\) \(\chi_{7581}(3716,\cdot)\) \(\chi_{7581}(4073,\cdot)\) \(\chi_{7581}(4115,\cdot)\) \(\chi_{7581}(4472,\cdot)\) \(\chi_{7581}(4514,\cdot)\) \(\chi_{7581}(4871,\cdot)\) \(\chi_{7581}(4913,\cdot)\) \(\chi_{7581}(5270,\cdot)\) \(\chi_{7581}(5312,\cdot)\) \(\chi_{7581}(5669,\cdot)\) \(\chi_{7581}(5711,\cdot)\) \(\chi_{7581}(6110,\cdot)\) ...

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: $\Q(\zeta_{57})$
Fixed field: Number field defined by a degree 114 polynomial (not computed)

Values on generators

\((2528,6499,1807)\) → \((-1,-1,e\left(\frac{31}{57}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(20\)
\( \chi_{ 7581 }(83, a) \) \(1\)\(1\)\(e\left(\frac{5}{114}\right)\)\(e\left(\frac{5}{57}\right)\)\(e\left(\frac{10}{57}\right)\)\(e\left(\frac{5}{38}\right)\)\(e\left(\frac{25}{114}\right)\)\(e\left(\frac{37}{38}\right)\)\(e\left(\frac{49}{114}\right)\)\(e\left(\frac{10}{57}\right)\)\(e\left(\frac{52}{57}\right)\)\(e\left(\frac{5}{19}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7581 }(83,a) \;\) at \(\;a = \) e.g. 2