Properties

Label 9800.8893
Modulus $9800$
Conductor $1960$
Order $84$
Real no
Primitive no
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(9800, base_ring=CyclotomicField(84)) M = H._module chi = DirichletCharacter(H, M([0,42,63,74]))
 
Copy content pari:[g,chi] = znchar(Mod(8893,9800))
 

Basic properties

Modulus: \(9800\)
Conductor: \(1960\)
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: \(84\)
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{1960}(1053,\cdot)\)
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 9800.fy

\(\chi_{9800}(157,\cdot)\) \(\chi_{9800}(493,\cdot)\) \(\chi_{9800}(957,\cdot)\) \(\chi_{9800}(1557,\cdot)\) \(\chi_{9800}(2357,\cdot)\) \(\chi_{9800}(2693,\cdot)\) \(\chi_{9800}(2957,\cdot)\) \(\chi_{9800}(3293,\cdot)\) \(\chi_{9800}(3757,\cdot)\) \(\chi_{9800}(4093,\cdot)\) \(\chi_{9800}(4357,\cdot)\) \(\chi_{9800}(4693,\cdot)\) \(\chi_{9800}(5157,\cdot)\) \(\chi_{9800}(5493,\cdot)\) \(\chi_{9800}(5757,\cdot)\) \(\chi_{9800}(6093,\cdot)\) \(\chi_{9800}(6557,\cdot)\) \(\chi_{9800}(6893,\cdot)\) \(\chi_{9800}(7157,\cdot)\) \(\chi_{9800}(7493,\cdot)\) \(\chi_{9800}(8293,\cdot)\) \(\chi_{9800}(8893,\cdot)\) \(\chi_{9800}(9357,\cdot)\) \(\chi_{9800}(9693,\cdot)\)

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: $\Q(\zeta_{84})$
Fixed field: Number field defined by a degree 84 polynomial

Values on generators

\((7351,4901,1177,5001)\) → \((1,-1,-i,e\left(\frac{37}{42}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(9\)\(11\)\(13\)\(17\)\(19\)\(23\)\(27\)\(29\)\(31\)
\( \chi_{ 9800 }(8893, a) \) \(1\)\(1\)\(e\left(\frac{53}{84}\right)\)\(e\left(\frac{11}{42}\right)\)\(e\left(\frac{31}{42}\right)\)\(e\left(\frac{23}{28}\right)\)\(e\left(\frac{65}{84}\right)\)\(e\left(\frac{5}{6}\right)\)\(e\left(\frac{61}{84}\right)\)\(e\left(\frac{25}{28}\right)\)\(e\left(\frac{6}{7}\right)\)\(e\left(\frac{1}{6}\right)\)
Copy content sage:chi.jacobi_sum(n)
 
\( \chi_{ 9800 }(8893,a) \;\) at \(\;a = \) e.g. 2