Properties

Label 7581.53
Modulus $7581$
Conductor $7581$
Order $342$
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(342))
 
M = H._module
 
chi = DirichletCharacter(H, M([171,228,83]))
 
pari: [g,chi] = znchar(Mod(53,7581))
 

Basic properties

Modulus: \(7581\)
Conductor: \(7581\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(342\)
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.ex

\(\chi_{7581}(2,\cdot)\) \(\chi_{7581}(32,\cdot)\) \(\chi_{7581}(53,\cdot)\) \(\chi_{7581}(128,\cdot)\) \(\chi_{7581}(200,\cdot)\) \(\chi_{7581}(212,\cdot)\) \(\chi_{7581}(401,\cdot)\) \(\chi_{7581}(431,\cdot)\) \(\chi_{7581}(452,\cdot)\) \(\chi_{7581}(527,\cdot)\) \(\chi_{7581}(599,\cdot)\) \(\chi_{7581}(611,\cdot)\) \(\chi_{7581}(800,\cdot)\) \(\chi_{7581}(830,\cdot)\) \(\chi_{7581}(851,\cdot)\) \(\chi_{7581}(926,\cdot)\) \(\chi_{7581}(998,\cdot)\) \(\chi_{7581}(1010,\cdot)\) \(\chi_{7581}(1229,\cdot)\) \(\chi_{7581}(1250,\cdot)\) \(\chi_{7581}(1325,\cdot)\) \(\chi_{7581}(1397,\cdot)\) \(\chi_{7581}(1409,\cdot)\) \(\chi_{7581}(1598,\cdot)\) \(\chi_{7581}(1628,\cdot)\) \(\chi_{7581}(1649,\cdot)\) \(\chi_{7581}(1724,\cdot)\) \(\chi_{7581}(1796,\cdot)\) \(\chi_{7581}(1808,\cdot)\) \(\chi_{7581}(1997,\cdot)\) ...

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: $\Q(\zeta_{171})$
Fixed field: Number field defined by a degree 342 polynomial (not computed)

Values on generators

\((2528,6499,1807)\) → \((-1,e\left(\frac{2}{3}\right),e\left(\frac{83}{342}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(11\)\(13\)\(16\)\(17\)\(20\)
\( \chi_{ 7581 }(53, a) \) \(1\)\(1\)\(e\left(\frac{13}{171}\right)\)\(e\left(\frac{26}{171}\right)\)\(e\left(\frac{47}{342}\right)\)\(e\left(\frac{13}{57}\right)\)\(e\left(\frac{73}{342}\right)\)\(e\left(\frac{35}{38}\right)\)\(e\left(\frac{289}{342}\right)\)\(e\left(\frac{52}{171}\right)\)\(e\left(\frac{5}{342}\right)\)\(e\left(\frac{11}{38}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7581 }(53,a) \;\) at \(\;a = \) e.g. 2