# Properties

 Label 1441.780 Modulus $1441$ Conductor $1441$ Order $130$ Real no Primitive yes Minimal yes Parity odd

# Related objects

Show commands: Pari/GP / SageMath
sage: from sage.modular.dirichlet import DirichletCharacter

sage: H = DirichletGroup(1441, base_ring=CyclotomicField(130))

sage: M = H._module

sage: chi = DirichletCharacter(H, M([65,8]))

pari: [g,chi] = znchar(Mod(780,1441))

## Basic properties

 Modulus: $$1441$$ Conductor: $$1441$$ sage: chi.conductor()  pari: znconreyconductor(g,chi) Order: $$130$$ sage: chi.multiplicative_order()  pari: charorder(g,chi) Real: no Primitive: yes sage: chi.is_primitive()  pari: #znconreyconductor(g,chi)==1 Minimal: yes Parity: odd sage: chi.is_odd()  pari: zncharisodd(g,chi)

## Galois orbit 1441.bq

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: $\Q(\zeta_{65})$ Fixed field: Number field defined by a degree 130 polynomial (not computed)

## Values on generators

$$(1311,133)$$ → $$(-1,e\left(\frac{4}{65}\right))$$

## Values

 $$-1$$ $$1$$ $$2$$ $$3$$ $$4$$ $$5$$ $$6$$ $$7$$ $$8$$ $$9$$ $$10$$ $$12$$ $$-1$$ $$1$$ $$e\left(\frac{73}{130}\right)$$ $$e\left(\frac{28}{65}\right)$$ $$e\left(\frac{8}{65}\right)$$ $$e\left(\frac{54}{65}\right)$$ $$e\left(\frac{129}{130}\right)$$ $$e\left(\frac{53}{130}\right)$$ $$e\left(\frac{89}{130}\right)$$ $$e\left(\frac{56}{65}\right)$$ $$e\left(\frac{51}{130}\right)$$ $$e\left(\frac{36}{65}\right)$$
sage: chi.jacobi_sum(n)

$$\chi_{ 1441 }(780,a) \;$$ at $$\;a =$$ e.g. 2