Properties

Label 632.397
Modulus $632$
Conductor $632$
Order $78$
Real no
Primitive yes
Minimal yes
Parity even

Related objects

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(632, base_ring=CyclotomicField(78)) M = H._module chi = DirichletCharacter(H, M([0,39,4]))
 
Copy content pari:[g,chi] = znchar(Mod(397,632))
 

Basic properties

Modulus: \(632\)
Conductor: \(632\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(78\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: yes
Copy content sage:chi.is_primitive()
 
Copy content pari:#znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 632.z

\(\chi_{632}(5,\cdot)\) \(\chi_{632}(13,\cdot)\) \(\chi_{632}(45,\cdot)\) \(\chi_{632}(189,\cdot)\) \(\chi_{632}(253,\cdot)\) \(\chi_{632}(269,\cdot)\) \(\chi_{632}(277,\cdot)\) \(\chi_{632}(309,\cdot)\) \(\chi_{632}(325,\cdot)\) \(\chi_{632}(341,\cdot)\) \(\chi_{632}(365,\cdot)\) \(\chi_{632}(389,\cdot)\) \(\chi_{632}(397,\cdot)\) \(\chi_{632}(421,\cdot)\) \(\chi_{632}(437,\cdot)\) \(\chi_{632}(445,\cdot)\) \(\chi_{632}(485,\cdot)\) \(\chi_{632}(493,\cdot)\) \(\chi_{632}(525,\cdot)\) \(\chi_{632}(557,\cdot)\) \(\chi_{632}(573,\cdot)\) \(\chi_{632}(589,\cdot)\) \(\chi_{632}(597,\cdot)\) \(\chi_{632}(629,\cdot)\)

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

Related number fields

Field of values: $\Q(\zeta_{39})$
Fixed field: Number field defined by a degree 78 polynomial

Values on generators

\((159,317,161)\) → \((1,-1,e\left(\frac{2}{39}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(5\)\(7\)\(9\)\(11\)\(13\)\(15\)\(17\)\(19\)\(21\)
\( \chi_{ 632 }(397, a) \) \(1\)\(1\)\(e\left(\frac{43}{78}\right)\)\(e\left(\frac{53}{78}\right)\)\(e\left(\frac{28}{39}\right)\)\(e\left(\frac{4}{39}\right)\)\(e\left(\frac{77}{78}\right)\)\(e\left(\frac{19}{78}\right)\)\(e\left(\frac{3}{13}\right)\)\(e\left(\frac{1}{13}\right)\)\(e\left(\frac{11}{78}\right)\)\(e\left(\frac{7}{26}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 632 }(397,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

Copy content sage:chi.gauss_sum(a)
 
Copy content pari:znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 632 }(397,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

Copy content sage:chi.jacobi_sum(n)
 
\( J(\chi_{ 632 }(397,·),\chi_{ 632 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

Copy content sage:chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 632 }(397,·)) \;\) at \(\; a,b = \) e.g. 1,2