Properties

Label 961.295
Modulus $961$
Conductor $961$
Order $155$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(961, base_ring=CyclotomicField(310)) M = H._module chi = DirichletCharacter(H, M([22]))
 
Copy content pari:[g,chi] = znchar(Mod(295,961))
 

Basic properties

Modulus: \(961\)
Conductor: \(961\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(155\)
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 961.l

\(\chi_{961}(2,\cdot)\) \(\chi_{961}(4,\cdot)\) \(\chi_{961}(8,\cdot)\) \(\chi_{961}(16,\cdot)\) \(\chi_{961}(33,\cdot)\) \(\chi_{961}(35,\cdot)\) \(\chi_{961}(39,\cdot)\) \(\chi_{961}(47,\cdot)\) \(\chi_{961}(64,\cdot)\) \(\chi_{961}(66,\cdot)\) \(\chi_{961}(70,\cdot)\) \(\chi_{961}(78,\cdot)\) \(\chi_{961}(95,\cdot)\) \(\chi_{961}(97,\cdot)\) \(\chi_{961}(101,\cdot)\) \(\chi_{961}(109,\cdot)\) \(\chi_{961}(126,\cdot)\) \(\chi_{961}(128,\cdot)\) \(\chi_{961}(132,\cdot)\) \(\chi_{961}(140,\cdot)\) \(\chi_{961}(157,\cdot)\) \(\chi_{961}(159,\cdot)\) \(\chi_{961}(163,\cdot)\) \(\chi_{961}(171,\cdot)\) \(\chi_{961}(188,\cdot)\) \(\chi_{961}(190,\cdot)\) \(\chi_{961}(194,\cdot)\) \(\chi_{961}(202,\cdot)\) \(\chi_{961}(219,\cdot)\) \(\chi_{961}(221,\cdot)\) ...

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: $\Q(\zeta_{155})$
Fixed field: Number field defined by a degree 155 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{11}{155}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 961 }(295, a) \) \(1\)\(1\)\(e\left(\frac{44}{155}\right)\)\(e\left(\frac{11}{155}\right)\)\(e\left(\frac{88}{155}\right)\)\(e\left(\frac{7}{31}\right)\)\(e\left(\frac{11}{31}\right)\)\(e\left(\frac{108}{155}\right)\)\(e\left(\frac{132}{155}\right)\)\(e\left(\frac{22}{155}\right)\)\(e\left(\frac{79}{155}\right)\)\(e\left(\frac{143}{155}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 961 }(295,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

Copy content sage:chi.gauss_sum(a)
 
Copy content pari:znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 961 }(295,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

Copy content sage:chi.jacobi_sum(n)
 
\( J(\chi_{ 961 }(295,·),\chi_{ 961 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

Copy content sage:chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 961 }(295,·)) \;\) at \(\; a,b = \) e.g. 1,2