Properties

Label 7581.248
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([57,19,102]))
 
pari: [g,chi] = znchar(Mod(248,7581))
 

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.dj

\(\chi_{7581}(248,\cdot)\) \(\chi_{7581}(647,\cdot)\) \(\chi_{7581}(761,\cdot)\) \(\chi_{7581}(1046,\cdot)\) \(\chi_{7581}(1160,\cdot)\) \(\chi_{7581}(1559,\cdot)\) \(\chi_{7581}(1844,\cdot)\) \(\chi_{7581}(1958,\cdot)\) \(\chi_{7581}(2243,\cdot)\) \(\chi_{7581}(2357,\cdot)\) \(\chi_{7581}(2642,\cdot)\) \(\chi_{7581}(2756,\cdot)\) \(\chi_{7581}(3041,\cdot)\) \(\chi_{7581}(3155,\cdot)\) \(\chi_{7581}(3440,\cdot)\) \(\chi_{7581}(3554,\cdot)\) \(\chi_{7581}(3839,\cdot)\) \(\chi_{7581}(3953,\cdot)\) \(\chi_{7581}(4238,\cdot)\) \(\chi_{7581}(4352,\cdot)\) \(\chi_{7581}(4637,\cdot)\) \(\chi_{7581}(4751,\cdot)\) \(\chi_{7581}(5036,\cdot)\) \(\chi_{7581}(5150,\cdot)\) \(\chi_{7581}(5435,\cdot)\) \(\chi_{7581}(5549,\cdot)\) \(\chi_{7581}(5834,\cdot)\) \(\chi_{7581}(5948,\cdot)\) \(\chi_{7581}(6233,\cdot)\) \(\chi_{7581}(6347,\cdot)\) ...

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

\((2528,6499,1807)\) → \((-1,e\left(\frac{1}{6}\right),e\left(\frac{17}{19}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(20\)
\( \chi_{ 7581 }(248, a) \) \(1\)\(1\)\(e\left(\frac{83}{114}\right)\)\(e\left(\frac{26}{57}\right)\)\(e\left(\frac{52}{57}\right)\)\(e\left(\frac{7}{38}\right)\)\(e\left(\frac{73}{114}\right)\)\(e\left(\frac{49}{114}\right)\)\(e\left(\frac{33}{38}\right)\)\(e\left(\frac{52}{57}\right)\)\(e\left(\frac{50}{57}\right)\)\(e\left(\frac{7}{19}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7581 }(248,a) \;\) at \(\;a = \) e.g. 2