Properties

Label 1800.1019
Modulus 18001800
Conductor 18001800
Order 3030
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(1800, base_ring=CyclotomicField(30)) M = H._module chi = DirichletCharacter(H, M([15,15,5,27]))
 
Copy content pari:[g,chi] = znchar(Mod(1019,1800))
 

Basic properties

Modulus: 18001800
Conductor: 18001800
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: 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 1800.cx

χ1800(59,)\chi_{1800}(59,\cdot) χ1800(419,)\chi_{1800}(419,\cdot) χ1800(659,)\chi_{1800}(659,\cdot) χ1800(779,)\chi_{1800}(779,\cdot) χ1800(1019,)\chi_{1800}(1019,\cdot) χ1800(1139,)\chi_{1800}(1139,\cdot) χ1800(1379,)\chi_{1800}(1379,\cdot) χ1800(1739,)\chi_{1800}(1739,\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: 30.30.46161136039856776541296875000000000000000000000000000000000000000000000.1

Values on generators

(1351,901,1001,577)(1351,901,1001,577)(1,1,e(16),e(910))(-1,-1,e\left(\frac{1}{6}\right),e\left(\frac{9}{10}\right))

First values

aa 1-11177111113131717191923232929313137374141
χ1800(1019,a) \chi_{ 1800 }(1019, a) 1111e(23)e\left(\frac{2}{3}\right)e(1730)e\left(\frac{17}{30}\right)e(1415)e\left(\frac{14}{15}\right)e(15)e\left(\frac{1}{5}\right)e(15)e\left(\frac{1}{5}\right)e(730)e\left(\frac{7}{30}\right)e(715)e\left(\frac{7}{15}\right)e(130)e\left(\frac{1}{30}\right)e(35)e\left(\frac{3}{5}\right)e(1330)e\left(\frac{13}{30}\right)
Copy content sage:chi.jacobi_sum(n)
 
χ1800(1019,a)   \chi_{ 1800 }(1019,a) \; at   a=\;a = e.g. 2