Properties

Label 7623.146
Modulus $7623$
Conductor $7623$
Order $330$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(7623, base_ring=CyclotomicField(330))
 
M = H._module
 
chi = DirichletCharacter(H, M([55,165,114]))
 
pari: [g,chi] = znchar(Mod(146,7623))
 

Basic properties

Modulus: \(7623\)
Conductor: \(7623\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(330\)
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 7623.fu

\(\chi_{7623}(20,\cdot)\) \(\chi_{7623}(104,\cdot)\) \(\chi_{7623}(146,\cdot)\) \(\chi_{7623}(335,\cdot)\) \(\chi_{7623}(356,\cdot)\) \(\chi_{7623}(482,\cdot)\) \(\chi_{7623}(587,\cdot)\) \(\chi_{7623}(713,\cdot)\) \(\chi_{7623}(797,\cdot)\) \(\chi_{7623}(839,\cdot)\) \(\chi_{7623}(1028,\cdot)\) \(\chi_{7623}(1175,\cdot)\) \(\chi_{7623}(1280,\cdot)\) \(\chi_{7623}(1301,\cdot)\) \(\chi_{7623}(1406,\cdot)\) \(\chi_{7623}(1490,\cdot)\) \(\chi_{7623}(1532,\cdot)\) \(\chi_{7623}(1742,\cdot)\) \(\chi_{7623}(1868,\cdot)\) \(\chi_{7623}(1973,\cdot)\) \(\chi_{7623}(1994,\cdot)\) \(\chi_{7623}(2099,\cdot)\) \(\chi_{7623}(2183,\cdot)\) \(\chi_{7623}(2225,\cdot)\) \(\chi_{7623}(2414,\cdot)\) \(\chi_{7623}(2435,\cdot)\) \(\chi_{7623}(2561,\cdot)\) \(\chi_{7623}(2666,\cdot)\) \(\chi_{7623}(2687,\cdot)\) \(\chi_{7623}(2876,\cdot)\) ...

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: $\Q(\zeta_{165})$
Fixed field: Number field defined by a degree 330 polynomial (not computed)

Values on generators

\((848,4357,4600)\) → \((e\left(\frac{1}{6}\right),-1,e\left(\frac{19}{55}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(13\)\(16\)\(17\)\(19\)\(20\)
\( \chi_{ 7623 }(146, a) \) \(1\)\(1\)\(e\left(\frac{169}{330}\right)\)\(e\left(\frac{4}{165}\right)\)\(e\left(\frac{148}{165}\right)\)\(e\left(\frac{59}{110}\right)\)\(e\left(\frac{9}{22}\right)\)\(e\left(\frac{239}{330}\right)\)\(e\left(\frac{8}{165}\right)\)\(e\left(\frac{51}{55}\right)\)\(e\left(\frac{19}{110}\right)\)\(e\left(\frac{152}{165}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7623 }(146,a) \;\) at \(\;a = \) e.g. 2