Properties

Label 2352.61
Modulus $2352$
Conductor $784$
Order $84$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2352, base_ring=CyclotomicField(84))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,63,0,22]))
 
pari: [g,chi] = znchar(Mod(61,2352))
 

Basic properties

Modulus: \(2352\)
Conductor: \(784\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(84\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{784}(61,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2352.dk

\(\chi_{2352}(61,\cdot)\) \(\chi_{2352}(157,\cdot)\) \(\chi_{2352}(229,\cdot)\) \(\chi_{2352}(397,\cdot)\) \(\chi_{2352}(493,\cdot)\) \(\chi_{2352}(565,\cdot)\) \(\chi_{2352}(661,\cdot)\) \(\chi_{2352}(733,\cdot)\) \(\chi_{2352}(829,\cdot)\) \(\chi_{2352}(997,\cdot)\) \(\chi_{2352}(1069,\cdot)\) \(\chi_{2352}(1165,\cdot)\) \(\chi_{2352}(1237,\cdot)\) \(\chi_{2352}(1333,\cdot)\) \(\chi_{2352}(1405,\cdot)\) \(\chi_{2352}(1573,\cdot)\) \(\chi_{2352}(1669,\cdot)\) \(\chi_{2352}(1741,\cdot)\) \(\chi_{2352}(1837,\cdot)\) \(\chi_{2352}(1909,\cdot)\) \(\chi_{2352}(2005,\cdot)\) \(\chi_{2352}(2173,\cdot)\) \(\chi_{2352}(2245,\cdot)\) \(\chi_{2352}(2341,\cdot)\)

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: $\Q(\zeta_{84})$
Fixed field: Number field defined by a degree 84 polynomial

Values on generators

\((1471,1765,785,2257)\) → \((1,-i,1,e\left(\frac{11}{42}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(11\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(37\)
\( \chi_{ 2352 }(61, a) \) \(-1\)\(1\)\(e\left(\frac{29}{84}\right)\)\(e\left(\frac{19}{84}\right)\)\(e\left(\frac{25}{28}\right)\)\(e\left(\frac{23}{42}\right)\)\(e\left(\frac{5}{12}\right)\)\(e\left(\frac{19}{42}\right)\)\(e\left(\frac{29}{42}\right)\)\(e\left(\frac{27}{28}\right)\)\(e\left(\frac{5}{6}\right)\)\(e\left(\frac{11}{84}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2352 }(61,a) \;\) at \(\;a = \) e.g. 2