Properties

Label 723.43
Modulus $723$
Conductor $241$
Order $80$
Real no
Primitive no
Minimal yes
Parity odd

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(723, base_ring=CyclotomicField(80))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,73]))
 
pari: [g,chi] = znchar(Mod(43,723))
 

Basic properties

Modulus: \(723\)
Conductor: \(241\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(80\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{241}(43,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 723.bi

\(\chi_{723}(28,\cdot)\) \(\chi_{723}(43,\cdot)\) \(\chi_{723}(73,\cdot)\) \(\chi_{723}(85,\cdot)\) \(\chi_{723}(103,\cdot)\) \(\chi_{723}(124,\cdot)\) \(\chi_{723}(136,\cdot)\) \(\chi_{723}(139,\cdot)\) \(\chi_{723}(148,\cdot)\) \(\chi_{723}(184,\cdot)\) \(\chi_{723}(208,\cdot)\) \(\chi_{723}(220,\cdot)\) \(\chi_{723}(262,\cdot)\) \(\chi_{723}(274,\cdot)\) \(\chi_{723}(298,\cdot)\) \(\chi_{723}(334,\cdot)\) \(\chi_{723}(343,\cdot)\) \(\chi_{723}(346,\cdot)\) \(\chi_{723}(358,\cdot)\) \(\chi_{723}(379,\cdot)\) \(\chi_{723}(397,\cdot)\) \(\chi_{723}(409,\cdot)\) \(\chi_{723}(439,\cdot)\) \(\chi_{723}(454,\cdot)\) \(\chi_{723}(499,\cdot)\) \(\chi_{723}(505,\cdot)\) \(\chi_{723}(508,\cdot)\) \(\chi_{723}(583,\cdot)\) \(\chi_{723}(622,\cdot)\) \(\chi_{723}(697,\cdot)\) ...

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

\((242,7)\) → \((1,e\left(\frac{73}{80}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 723 }(43, a) \) \(-1\)\(1\)\(e\left(\frac{3}{8}\right)\)\(-i\)\(e\left(\frac{37}{40}\right)\)\(e\left(\frac{73}{80}\right)\)\(e\left(\frac{1}{8}\right)\)\(e\left(\frac{3}{10}\right)\)\(e\left(\frac{13}{16}\right)\)\(e\left(\frac{71}{80}\right)\)\(e\left(\frac{23}{80}\right)\)\(-1\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 723 }(43,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 723 }(43,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 723 }(43,·),\chi_{ 723 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 723 }(43,·)) \;\) at \(\; a,b = \) e.g. 1,2