Properties

Modulus 2015
Conductor 2015
Order 60
Real no
Primitive yes
Minimal yes
Parity odd
Orbit label 2015.hp

Related objects

Learn more about

Show commands for: Pari/GP / SageMath
sage: from sage.modular.dirichlet import DirichletCharacter
 
sage: H = DirichletGroup(2015)
 
sage: M = H._module
 
sage: chi = DirichletCharacter(H, M([45,55,46]))
 
pari: [g,chi] = znchar(Mod(228,2015))
 

Basic properties

sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Modulus = 2015
Conductor = 2015
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Order = 60
Real = no
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1 \\ if not primitive returns [cond,factorization]
 
Primitive = yes
Minimal = yes
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 
Parity = odd
Orbit label = 2015.hp
Orbit index = 198

Galois orbit

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

\(\chi_{2015}(228,\cdot)\) \(\chi_{2015}(292,\cdot)\) \(\chi_{2015}(327,\cdot)\) \(\chi_{2015}(487,\cdot)\) \(\chi_{2015}(778,\cdot)\) \(\chi_{2015}(943,\cdot)\) \(\chi_{2015}(973,\cdot)\) \(\chi_{2015}(1137,\cdot)\) \(\chi_{2015}(1138,\cdot)\) \(\chi_{2015}(1233,\cdot)\) \(\chi_{2015}(1367,\cdot)\) \(\chi_{2015}(1562,\cdot)\) \(\chi_{2015}(1592,\cdot)\) \(\chi_{2015}(1753,\cdot)\) \(\chi_{2015}(1788,\cdot)\) \(\chi_{2015}(1822,\cdot)\)

Values on generators

\((807,1861,716)\) → \((-i,e\left(\frac{11}{12}\right),e\left(\frac{23}{30}\right))\)

Values

-112346789111214
\(-1\)\(1\)\(e\left(\frac{1}{15}\right)\)\(e\left(\frac{41}{60}\right)\)\(e\left(\frac{2}{15}\right)\)\(-i\)\(e\left(\frac{3}{10}\right)\)\(e\left(\frac{1}{5}\right)\)\(e\left(\frac{11}{30}\right)\)\(e\left(\frac{1}{20}\right)\)\(e\left(\frac{49}{60}\right)\)\(e\left(\frac{11}{30}\right)\)
value at  e.g. 2

Related number fields

Field of values \(\Q(\zeta_{60})\)