Properties

Label 1254.653
Modulus 12541254
Conductor 627627
Order 3030
Real no
Primitive no
Minimal yes
Parity odd

Related objects

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Show commands: Pari/GP / SageMath
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(1254, base_ring=CyclotomicField(30)) M = H._module chi = DirichletCharacter(H, M([15,6,10]))
 
Copy content pari:[g,chi] = znchar(Mod(653,1254))
 

Basic properties

Modulus: 12541254
Conductor: 627627
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 χ627(26,)\chi_{627}(26,\cdot)
Copy content sage:chi.is_primitive()
 
Copy content pari:#znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 1254.bi

χ1254(125,)\chi_{1254}(125,\cdot) χ1254(311,)\chi_{1254}(311,\cdot) χ1254(467,)\chi_{1254}(467,\cdot) χ1254(581,)\chi_{1254}(581,\cdot) χ1254(653,)\chi_{1254}(653,\cdot) χ1254(995,)\chi_{1254}(995,\cdot) χ1254(1037,)\chi_{1254}(1037,\cdot) χ1254(1109,)\chi_{1254}(1109,\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

(419,343,1123)(419,343,1123)(1,e(15),e(13))(-1,e\left(\frac{1}{5}\right),e\left(\frac{1}{3}\right))

First values

aa 1-111557713131717232325252929313135353737
χ1254(653,a) \chi_{ 1254 }(653, a) 1-111e(1930)e\left(\frac{19}{30}\right)e(25)e\left(\frac{2}{5}\right)e(1315)e\left(\frac{13}{15}\right)e(1930)e\left(\frac{19}{30}\right)e(16)e\left(\frac{1}{6}\right)e(415)e\left(\frac{4}{15}\right)e(1730)e\left(\frac{17}{30}\right)e(15)e\left(\frac{1}{5}\right)e(130)e\left(\frac{1}{30}\right)e(25)e\left(\frac{2}{5}\right)
Copy content sage:chi.jacobi_sum(n)
 
χ1254(653,a)   \chi_{ 1254 }(653,a) \; at   a=\;a = e.g. 2