Properties

Modulus 709
Conductor 709
Order 708
Real no
Primitive yes
Minimal yes
Parity odd
Orbit label 709.l

Related objects

Learn more about

Show commands for: Pari/GP / SageMath
sage: from sage.modular.dirichlet import DirichletCharacter
 
sage: H = DirichletGroup(709)
 
sage: M = H._module
 
sage: chi = DirichletCharacter(H, M([199]))
 
pari: [g,chi] = znchar(Mod(31,709))
 

Basic properties

sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Modulus = 709
Conductor = 709
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Order = 708
Real = no
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1 \\ if not primitive returns [cond,factorization]
 
Primitive = yes
Minimal = yes
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 
Parity = odd
Orbit label = 709.l
Orbit index = 12

Galois orbit

sage: chi.galois_orbit()
 
pari: order = charorder(g,chi)
 
pari: [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

\(\chi_{709}(2,\cdot)\) \(\chi_{709}(6,\cdot)\) \(\chi_{709}(10,\cdot)\) \(\chi_{709}(14,\cdot)\) \(\chi_{709}(17,\cdot)\) \(\chi_{709}(22,\cdot)\) \(\chi_{709}(23,\cdot)\) \(\chi_{709}(24,\cdot)\) \(\chi_{709}(31,\cdot)\) \(\chi_{709}(32,\cdot)\) \(\chi_{709}(37,\cdot)\) \(\chi_{709}(38,\cdot)\) \(\chi_{709}(39,\cdot)\) \(\chi_{709}(40,\cdot)\) \(\chi_{709}(41,\cdot)\) \(\chi_{709}(51,\cdot)\) \(\chi_{709}(52,\cdot)\) \(\chi_{709}(54,\cdot)\) \(\chi_{709}(56,\cdot)\) \(\chi_{709}(61,\cdot)\) \(\chi_{709}(65,\cdot)\) \(\chi_{709}(69,\cdot)\) \(\chi_{709}(71,\cdot)\) \(\chi_{709}(72,\cdot)\) \(\chi_{709}(79,\cdot)\) \(\chi_{709}(85,\cdot)\) \(\chi_{709}(86,\cdot)\) \(\chi_{709}(88,\cdot)\) \(\chi_{709}(89,\cdot)\) \(\chi_{709}(90,\cdot)\) ...

Values on generators

\(2\) → \(e\left(\frac{199}{708}\right)\)

Values

-11234567891011
\(-1\)\(1\)\(e\left(\frac{199}{708}\right)\)\(e\left(\frac{61}{177}\right)\)\(e\left(\frac{199}{354}\right)\)\(e\left(\frac{179}{354}\right)\)\(e\left(\frac{443}{708}\right)\)\(e\left(\frac{109}{177}\right)\)\(e\left(\frac{199}{236}\right)\)\(e\left(\frac{122}{177}\right)\)\(e\left(\frac{557}{708}\right)\)\(e\left(\frac{113}{354}\right)\)
value at  e.g. 2

Related number fields

Field of values \(\Q(\zeta_{708})\)

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 709 }(31,·) )\;\) at \(\;a = \) e.g. 2
\(\displaystyle \tau_{2}(\chi_{709}(31,\cdot)) = \sum_{r\in \Z/709\Z} \chi_{709}(31,r) e\left(\frac{2r}{709}\right) = -14.6997257845+-22.2017580804i \)

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 709 }(31,·),\chi_{ 709 }(n,·)) \;\) for \( \; n = \) e.g. 1
\( \displaystyle J(\chi_{709}(31,\cdot),\chi_{709}(1,\cdot)) = \sum_{r\in \Z/709\Z} \chi_{709}(31,r) \chi_{709}(1,1-r) = -1 \)

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 709 }(31,·)) \;\) at \(\; a,b = \) e.g. 1,2
\( \displaystyle K(1,2,\chi_{709}(31,·)) = \sum_{r \in \Z/709\Z} \chi_{709}(31,r) e\left(\frac{1 r + 2 r^{-1}}{709}\right) = 4.3201729122+-3.5494862252i \)