Properties

Label 7800.2759
Modulus 78007800
Conductor 39003900
Order 3030
Real no
Primitive no
Minimal no
Parity even

Related objects

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(7800, base_ring=CyclotomicField(30)) M = H._module chi = DirichletCharacter(H, M([15,0,15,21,10]))
 
Copy content pari:[g,chi] = znchar(Mod(2759,7800))
 

Basic properties

Modulus: 78007800
Conductor: 39003900
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: 3030
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from χ3900(2759,)\chi_{3900}(2759,\cdot)
Copy content sage:chi.is_primitive()
 
Copy content pari:#znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 7800.jt

χ7800(1439,)\chi_{7800}(1439,\cdot) χ7800(2759,)\chi_{7800}(2759,\cdot) χ7800(4319,)\chi_{7800}(4319,\cdot) χ7800(4559,)\chi_{7800}(4559,\cdot) χ7800(5879,)\chi_{7800}(5879,\cdot) χ7800(6119,)\chi_{7800}(6119,\cdot) χ7800(7439,)\chi_{7800}(7439,\cdot) χ7800(7679,)\chi_{7800}(7679,\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(ζ15)\Q(\zeta_{15})
Fixed field: Number field defined by a degree 30 polynomial

Values on generators

(1951,3901,5201,7177,4201)(1951,3901,5201,7177,4201)(1,1,1,e(710),e(13))(-1,1,-1,e\left(\frac{7}{10}\right),e\left(\frac{1}{3}\right))

First values

aa 1-11177111117171919232329293131373741414343
χ7800(2759,a) \chi_{ 7800 }(2759, a) 1111e(23)e\left(\frac{2}{3}\right)e(815)e\left(\frac{8}{15}\right)e(415)e\left(\frac{4}{15}\right)e(2330)e\left(\frac{23}{30}\right)e(130)e\left(\frac{1}{30}\right)e(730)e\left(\frac{7}{30}\right)e(110)e\left(\frac{1}{10}\right)e(1930)e\left(\frac{19}{30}\right)e(1930)e\left(\frac{19}{30}\right)e(23)e\left(\frac{2}{3}\right)
Copy content sage:chi.jacobi_sum(n)
 
χ7800(2759,a)   \chi_{ 7800 }(2759,a) \; at   a=\;a = e.g. 2