Properties

Label 2880.121
Modulus $2880$
Conductor $288$
Order $24$
Real no
Primitive no
Minimal no
Parity even

Related objects

Learn more about

Show commands for: Pari/GP / SageMath
sage: from sage.modular.dirichlet import DirichletCharacter
 
sage: H = DirichletGroup(2880, base_ring=CyclotomicField(24))
 
sage: M = H._module
 
sage: chi = DirichletCharacter(H, M([0,15,8,0]))
 
pari: [g,chi] = znchar(Mod(121,2880))
 

Basic properties

Modulus: \(2880\)
Conductor: \(288\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(24\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{288}(85,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: no
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2880.em

\(\chi_{2880}(121,\cdot)\) \(\chi_{2880}(601,\cdot)\) \(\chi_{2880}(841,\cdot)\) \(\chi_{2880}(1321,\cdot)\) \(\chi_{2880}(1561,\cdot)\) \(\chi_{2880}(2041,\cdot)\) \(\chi_{2880}(2281,\cdot)\) \(\chi_{2880}(2761,\cdot)\)

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

Related number fields

Field of values: \(\Q(\zeta_{24})\)
Fixed field: 24.24.18351423083070806589199715754737431920771072.1

Values on generators

\((2431,901,641,577)\) → \((1,e\left(\frac{5}{8}\right),e\left(\frac{1}{3}\right),1)\)

Values

\(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)
\(1\)\(1\)\(e\left(\frac{7}{12}\right)\)\(e\left(\frac{11}{24}\right)\)\(e\left(\frac{1}{24}\right)\)\(-1\)\(e\left(\frac{3}{8}\right)\)\(e\left(\frac{5}{12}\right)\)\(e\left(\frac{5}{24}\right)\)\(e\left(\frac{2}{3}\right)\)\(e\left(\frac{5}{8}\right)\)\(e\left(\frac{5}{12}\right)\)
value at e.g. 2