Properties

Label 3200.41
Modulus $3200$
Conductor $1600$
Order $80$
Real no
Primitive no
Minimal no
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3200, base_ring=CyclotomicField(80))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,75,16]))
 
pari: [g,chi] = znchar(Mod(41,3200))
 

Basic properties

Modulus: \(3200\)
Conductor: \(1600\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(80\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1600}(141,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3200.cz

\(\chi_{3200}(41,\cdot)\) \(\chi_{3200}(121,\cdot)\) \(\chi_{3200}(281,\cdot)\) \(\chi_{3200}(361,\cdot)\) \(\chi_{3200}(441,\cdot)\) \(\chi_{3200}(521,\cdot)\) \(\chi_{3200}(681,\cdot)\) \(\chi_{3200}(761,\cdot)\) \(\chi_{3200}(841,\cdot)\) \(\chi_{3200}(921,\cdot)\) \(\chi_{3200}(1081,\cdot)\) \(\chi_{3200}(1161,\cdot)\) \(\chi_{3200}(1241,\cdot)\) \(\chi_{3200}(1321,\cdot)\) \(\chi_{3200}(1481,\cdot)\) \(\chi_{3200}(1561,\cdot)\) \(\chi_{3200}(1641,\cdot)\) \(\chi_{3200}(1721,\cdot)\) \(\chi_{3200}(1881,\cdot)\) \(\chi_{3200}(1961,\cdot)\) \(\chi_{3200}(2041,\cdot)\) \(\chi_{3200}(2121,\cdot)\) \(\chi_{3200}(2281,\cdot)\) \(\chi_{3200}(2361,\cdot)\) \(\chi_{3200}(2441,\cdot)\) \(\chi_{3200}(2521,\cdot)\) \(\chi_{3200}(2681,\cdot)\) \(\chi_{3200}(2761,\cdot)\) \(\chi_{3200}(2841,\cdot)\) \(\chi_{3200}(2921,\cdot)\) ...

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

\((1151,901,2177)\) → \((1,e\left(\frac{15}{16}\right),e\left(\frac{1}{5}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)
\( \chi_{ 3200 }(41, a) \) \(1\)\(1\)\(e\left(\frac{17}{80}\right)\)\(e\left(\frac{3}{8}\right)\)\(e\left(\frac{17}{40}\right)\)\(e\left(\frac{71}{80}\right)\)\(e\left(\frac{69}{80}\right)\)\(e\left(\frac{17}{20}\right)\)\(e\left(\frac{13}{80}\right)\)\(e\left(\frac{47}{80}\right)\)\(e\left(\frac{13}{40}\right)\)\(e\left(\frac{51}{80}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3200 }(41,a) \;\) at \(\;a = \) e.g. 2