Properties

Conductor 187
Order 20
Real No
Primitive No
Parity Even
Orbit Label 8041.bz

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(8041)
 
sage: chi = H[302]
 
pari: [g,chi] = znchar(Mod(302,8041))
 

Basic properties

sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Conductor = 187
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
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 
Parity = Even
Orbit label = 8041.bz
Orbit index = 52

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 ]
 

\(\chi_{8041}(302,\cdot)\) \(\chi_{8041}(1721,\cdot)\) \(\chi_{8041}(1764,\cdot)\) \(\chi_{8041}(2495,\cdot)\) \(\chi_{8041}(3183,\cdot)\) \(\chi_{8041}(3226,\cdot)\) \(\chi_{8041}(3914,\cdot)\) \(\chi_{8041}(4645,\cdot)\)

Inducing primitive character

\(\chi_{187}(115,\cdot)\)

Values on generators

\((6580,2366,562)\) → \((e\left(\frac{2}{5}\right),i,1)\)

Values

-11234567891012
\(1\)\(1\)\(e\left(\frac{9}{10}\right)\)\(e\left(\frac{9}{20}\right)\)\(e\left(\frac{4}{5}\right)\)\(e\left(\frac{17}{20}\right)\)\(e\left(\frac{7}{20}\right)\)\(e\left(\frac{11}{20}\right)\)\(e\left(\frac{7}{10}\right)\)\(e\left(\frac{9}{10}\right)\)\(-i\)\(i\)
value at  e.g. 2

Related number fields

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