Properties

Label 1920.629
Modulus 19201920
Conductor 19201920
Order 3232
Real no
Primitive yes
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(1920, base_ring=CyclotomicField(32)) M = H._module chi = DirichletCharacter(H, M([0,21,16,16]))
 
Copy content pari:[g,chi] = znchar(Mod(629,1920))
 

Basic properties

Modulus: 19201920
Conductor: 19201920
Copy content sage:chi.conductor()
 
Copy content pari:znconreyconductor(g,chi)
 
Order: 3232
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: odd
Copy content sage:chi.is_odd()
 
Copy content pari:zncharisodd(g,chi)
 

Galois orbit 1920.db

χ1920(29,)\chi_{1920}(29,\cdot) χ1920(149,)\chi_{1920}(149,\cdot) χ1920(269,)\chi_{1920}(269,\cdot) χ1920(389,)\chi_{1920}(389,\cdot) χ1920(509,)\chi_{1920}(509,\cdot) χ1920(629,)\chi_{1920}(629,\cdot) χ1920(749,)\chi_{1920}(749,\cdot) χ1920(869,)\chi_{1920}(869,\cdot) χ1920(989,)\chi_{1920}(989,\cdot) χ1920(1109,)\chi_{1920}(1109,\cdot) χ1920(1229,)\chi_{1920}(1229,\cdot) χ1920(1349,)\chi_{1920}(1349,\cdot) χ1920(1469,)\chi_{1920}(1469,\cdot) χ1920(1589,)\chi_{1920}(1589,\cdot) χ1920(1709,)\chi_{1920}(1709,\cdot) χ1920(1829,)\chi_{1920}(1829,\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(ζ32)\Q(\zeta_{32})
Fixed field: 32.0.20615283744186880032112588280912120153429260426382010514145280000000000000000.1

Values on generators

(511,901,641,1537)(511,901,641,1537)(1,e(2132),1,1)(1,e\left(\frac{21}{32}\right),-1,-1)

First values

aa 1-11177111113131717191923232929313137374141
χ1920(629,a) \chi_{ 1920 }(629, a) 1-111e(116)e\left(\frac{1}{16}\right)e(932)e\left(\frac{9}{32}\right)e(1132)e\left(\frac{11}{32}\right)e(38)e\left(\frac{3}{8}\right)e(332)e\left(\frac{3}{32}\right)e(316)e\left(\frac{3}{16}\right)e(732)e\left(\frac{7}{32}\right)iie(2932)e\left(\frac{29}{32}\right)e(316)e\left(\frac{3}{16}\right)
Copy content sage:chi.jacobi_sum(n)
 
χ1920(629,a)   \chi_{ 1920 }(629,a) \; at   a=\;a = e.g. 2