Properties

Label 1984.35
Modulus $1984$
Conductor $1984$
Order $80$
Real no
Primitive yes
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1984, base_ring=CyclotomicField(80))
 
M = H._module
 
chi = DirichletCharacter(H, M([40,55,48]))
 
pari: [g,chi] = znchar(Mod(35,1984))
 

Basic properties

Modulus: \(1984\)
Conductor: \(1984\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(80\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1984.cq

\(\chi_{1984}(35,\cdot)\) \(\chi_{1984}(163,\cdot)\) \(\chi_{1984}(171,\cdot)\) \(\chi_{1984}(219,\cdot)\) \(\chi_{1984}(283,\cdot)\) \(\chi_{1984}(411,\cdot)\) \(\chi_{1984}(419,\cdot)\) \(\chi_{1984}(467,\cdot)\) \(\chi_{1984}(531,\cdot)\) \(\chi_{1984}(659,\cdot)\) \(\chi_{1984}(667,\cdot)\) \(\chi_{1984}(715,\cdot)\) \(\chi_{1984}(779,\cdot)\) \(\chi_{1984}(907,\cdot)\) \(\chi_{1984}(915,\cdot)\) \(\chi_{1984}(963,\cdot)\) \(\chi_{1984}(1027,\cdot)\) \(\chi_{1984}(1155,\cdot)\) \(\chi_{1984}(1163,\cdot)\) \(\chi_{1984}(1211,\cdot)\) \(\chi_{1984}(1275,\cdot)\) \(\chi_{1984}(1403,\cdot)\) \(\chi_{1984}(1411,\cdot)\) \(\chi_{1984}(1459,\cdot)\) \(\chi_{1984}(1523,\cdot)\) \(\chi_{1984}(1651,\cdot)\) \(\chi_{1984}(1659,\cdot)\) \(\chi_{1984}(1707,\cdot)\) \(\chi_{1984}(1771,\cdot)\) \(\chi_{1984}(1899,\cdot)\) ...

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: $\Q(\zeta_{80})$
Fixed field: Number field defined by a degree 80 polynomial

Values on generators

\((63,1861,65)\) → \((-1,e\left(\frac{11}{16}\right),e\left(\frac{3}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 1984 }(35, a) \) \(-1\)\(1\)\(e\left(\frac{13}{80}\right)\)\(e\left(\frac{11}{16}\right)\)\(e\left(\frac{7}{40}\right)\)\(e\left(\frac{13}{40}\right)\)\(e\left(\frac{59}{80}\right)\)\(e\left(\frac{73}{80}\right)\)\(e\left(\frac{17}{20}\right)\)\(e\left(\frac{9}{20}\right)\)\(e\left(\frac{57}{80}\right)\)\(e\left(\frac{27}{80}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1984 }(35,a) \;\) at \(\;a = \) e.g. 2