Properties

Label 2793.1223
Modulus 27932793
Conductor 27932793
Order 4242
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(2793, base_ring=CyclotomicField(42)) M = H._module chi = DirichletCharacter(H, M([21,5,14]))
 
Copy content pari:[g,chi] = znchar(Mod(1223,2793))
 

Basic properties

Modulus: 27932793
Conductor: 27932793
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: 4242
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 2793.dw

χ2793(26,)\chi_{2793}(26,\cdot) χ2793(353,)\chi_{2793}(353,\cdot) χ2793(425,)\chi_{2793}(425,\cdot) χ2793(752,)\chi_{2793}(752,\cdot) χ2793(824,)\chi_{2793}(824,\cdot) χ2793(1151,)\chi_{2793}(1151,\cdot) χ2793(1223,)\chi_{2793}(1223,\cdot) χ2793(1622,)\chi_{2793}(1622,\cdot) χ2793(1949,)\chi_{2793}(1949,\cdot) χ2793(2021,)\chi_{2793}(2021,\cdot) χ2793(2348,)\chi_{2793}(2348,\cdot) χ2793(2747,)\chi_{2793}(2747,\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(ζ21)\Q(\zeta_{21})
Fixed field: Number field defined by a degree 42 polynomial

Values on generators

(932,2110,2206)(932,2110,2206)(1,e(542),e(13))(-1,e\left(\frac{5}{42}\right),e\left(\frac{1}{3}\right))

First values

aa 1-11122445588101011111313161617172020
χ2793(1223,a) \chi_{ 2793 }(1223, a) 1111e(1314)e\left(\frac{13}{14}\right)e(67)e\left(\frac{6}{7}\right)e(27)e\left(\frac{2}{7}\right)e(1114)e\left(\frac{11}{14}\right)e(314)e\left(\frac{3}{14}\right)e(1142)e\left(\frac{11}{42}\right)e(2542)e\left(\frac{25}{42}\right)e(57)e\left(\frac{5}{7}\right)e(1721)e\left(\frac{17}{21}\right)e(17)e\left(\frac{1}{7}\right)
Copy content sage:chi.jacobi_sum(n)
 
χ2793(1223,a)   \chi_{ 2793 }(1223,a) \; at   a=\;a = e.g. 2