Properties

Conductor 75
Order 20
Real no
Primitive no
Minimal yes
Parity even
Orbit label 9450.dv

Related objects

Learn more about

Show commands for: SageMath / Pari/GP
sage: from dirichlet_conrey import DirichletGroup_conrey # requires nonstandard Sage package to be installed
 
sage: H = DirichletGroup_conrey(9450)
 
sage: chi = H[323]
 
pari: [g,chi] = znchar(Mod(323,9450))
 

Basic properties

sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Conductor = 75
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Order = 20
Real = no
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1 \\ if not primitive returns [cond,factorization]
 
Primitive = no
Minimal = yes
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 
Parity = even
Orbit label = 9450.dv
Orbit index = 100

Galois orbit

sage: chi.sage_character().galois_orbit()
 
pari: order = charorder(g,chi)
 
pari: [ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

\(\chi_{9450}(323,\cdot)\) \(\chi_{9450}(2213,\cdot)\) \(\chi_{9450}(3347,\cdot)\) \(\chi_{9450}(4103,\cdot)\) \(\chi_{9450}(5237,\cdot)\) \(\chi_{9450}(7127,\cdot)\) \(\chi_{9450}(7883,\cdot)\) \(\chi_{9450}(9017,\cdot)\)

Values on generators

\((9101,6427,6751)\) → \((-1,e\left(\frac{11}{20}\right),1)\)

Values

-1111131719232931374143
\(1\)\(1\)\(e\left(\frac{3}{10}\right)\)\(e\left(\frac{9}{20}\right)\)\(e\left(\frac{13}{20}\right)\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{11}{20}\right)\)\(e\left(\frac{3}{5}\right)\)\(e\left(\frac{2}{5}\right)\)\(e\left(\frac{19}{20}\right)\)\(e\left(\frac{7}{10}\right)\)\(i\)
value at  e.g. 2

Related number fields

Field of values \(\Q(\zeta_{20})\)