Properties

Label 2856.2845
Modulus 28562856
Conductor 952952
Order 4848
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(2856, base_ring=CyclotomicField(48)) M = H._module chi = DirichletCharacter(H, M([0,24,0,8,45]))
 
Copy content pari:[g,chi] = znchar(Mod(2845,2856))
 

Basic properties

Modulus: 28562856
Conductor: 952952
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: 4848
Copy content sage:chi.multiplicative_order()
 
Copy content pari:charorder(g,chi)
 
Real: no
Primitive: no, induced from χ952(941,)\chi_{952}(941,\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 2856.fv

χ2856(61,)\chi_{2856}(61,\cdot) χ2856(397,)\chi_{2856}(397,\cdot) χ2856(997,)\chi_{2856}(997,\cdot) χ2856(1333,)\chi_{2856}(1333,\cdot) χ2856(1405,)\chi_{2856}(1405,\cdot) χ2856(1501,)\chi_{2856}(1501,\cdot) χ2856(1669,)\chi_{2856}(1669,\cdot) χ2856(1741,)\chi_{2856}(1741,\cdot) χ2856(1909,)\chi_{2856}(1909,\cdot) χ2856(2077,)\chi_{2856}(2077,\cdot) χ2856(2173,)\chi_{2856}(2173,\cdot) χ2856(2341,)\chi_{2856}(2341,\cdot) χ2856(2509,)\chi_{2856}(2509,\cdot) χ2856(2581,)\chi_{2856}(2581,\cdot) χ2856(2749,)\chi_{2856}(2749,\cdot) χ2856(2845,)\chi_{2856}(2845,\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(ζ48)\Q(\zeta_{48})
Fixed field: Number field defined by a degree 48 polynomial

Values on generators

(2143,1429,953,409,2689)(2143,1429,953,409,2689)(1,1,1,e(16),e(1516))(1,-1,1,e\left(\frac{1}{6}\right),e\left(\frac{15}{16}\right))

First values

aa 1-11155111113131919232325252929313137374141
χ2856(2845,a) \chi_{ 2856 }(2845, a) 1111e(148)e\left(\frac{1}{48}\right)e(3548)e\left(\frac{35}{48}\right)i-ie(1124)e\left(\frac{11}{24}\right)e(1948)e\left(\frac{19}{48}\right)e(124)e\left(\frac{1}{24}\right)e(1116)e\left(\frac{11}{16}\right)e(2948)e\left(\frac{29}{48}\right)e(3748)e\left(\frac{37}{48}\right)e(1316)e\left(\frac{13}{16}\right)
Copy content sage:chi.jacobi_sum(n)
 
χ2856(2845,a)   \chi_{ 2856 }(2845,a) \; at   a=\;a = e.g. 2