Properties

Label 7623.1117
Modulus $7623$
Conductor $847$
Order $330$
Real no
Primitive no
Minimal yes
Parity odd

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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([0,220,27]))
 
pari: [g,chi] = znchar(Mod(1117,7623))
 

Basic properties

Modulus: \(7623\)
Conductor: \(847\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(330\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{847}(270,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 7623.fs

\(\chi_{7623}(46,\cdot)\) \(\chi_{7623}(172,\cdot)\) \(\chi_{7623}(226,\cdot)\) \(\chi_{7623}(415,\cdot)\) \(\chi_{7623}(424,\cdot)\) \(\chi_{7623}(541,\cdot)\) \(\chi_{7623}(613,\cdot)\) \(\chi_{7623}(667,\cdot)\) \(\chi_{7623}(739,\cdot)\) \(\chi_{7623}(865,\cdot)\) \(\chi_{7623}(919,\cdot)\) \(\chi_{7623}(1108,\cdot)\) \(\chi_{7623}(1117,\cdot)\) \(\chi_{7623}(1234,\cdot)\) \(\chi_{7623}(1306,\cdot)\) \(\chi_{7623}(1360,\cdot)\) \(\chi_{7623}(1432,\cdot)\) \(\chi_{7623}(1558,\cdot)\) \(\chi_{7623}(1612,\cdot)\) \(\chi_{7623}(1801,\cdot)\) \(\chi_{7623}(1810,\cdot)\) \(\chi_{7623}(1999,\cdot)\) \(\chi_{7623}(2053,\cdot)\) \(\chi_{7623}(2125,\cdot)\) \(\chi_{7623}(2251,\cdot)\) \(\chi_{7623}(2305,\cdot)\) \(\chi_{7623}(2494,\cdot)\) \(\chi_{7623}(2503,\cdot)\) \(\chi_{7623}(2620,\cdot)\) \(\chi_{7623}(2692,\cdot)\) ...

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

\((848,4357,4600)\) → \((1,e\left(\frac{2}{3}\right),e\left(\frac{9}{110}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(8\)\(10\)\(13\)\(16\)\(17\)\(19\)\(20\)
\( \chi_{ 7623 }(1117, a) \) \(-1\)\(1\)\(e\left(\frac{137}{330}\right)\)\(e\left(\frac{137}{165}\right)\)\(e\left(\frac{64}{165}\right)\)\(e\left(\frac{27}{110}\right)\)\(e\left(\frac{53}{66}\right)\)\(e\left(\frac{29}{110}\right)\)\(e\left(\frac{109}{165}\right)\)\(e\left(\frac{223}{330}\right)\)\(e\left(\frac{41}{330}\right)\)\(e\left(\frac{12}{55}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 7623 }(1117,a) \;\) at \(\;a = \) e.g. 2