Properties

Label 1925.303
Modulus 19251925
Conductor 19251925
Order 6060
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1925, base_ring=CyclotomicField(60))
 
M = H._module
 
chi = DirichletCharacter(H, M([21,20,54]))
 
pari: [g,chi] = znchar(Mod(303,1925))
 

Basic properties

Modulus: 19251925
Conductor: 19251925
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: 6060
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1925.gl

χ1925(72,)\chi_{1925}(72,\cdot) χ1925(233,)\chi_{1925}(233,\cdot) χ1925(303,)\chi_{1925}(303,\cdot) χ1925(338,)\chi_{1925}(338,\cdot) χ1925(347,)\chi_{1925}(347,\cdot) χ1925(508,)\chi_{1925}(508,\cdot) χ1925(578,)\chi_{1925}(578,\cdot) χ1925(613,)\chi_{1925}(613,\cdot) χ1925(898,)\chi_{1925}(898,\cdot) χ1925(1052,)\chi_{1925}(1052,\cdot) χ1925(1173,)\chi_{1925}(1173,\cdot) χ1925(1262,)\chi_{1925}(1262,\cdot) χ1925(1327,)\chi_{1925}(1327,\cdot) χ1925(1537,)\chi_{1925}(1537,\cdot) χ1925(1542,)\chi_{1925}(1542,\cdot) χ1925(1817,)\chi_{1925}(1817,\cdot)

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

Related number fields

Field of values: Q(ζ60)\Q(\zeta_{60})
Fixed field: Number field defined by a degree 60 polynomial

Values on generators

(1002,276,1751)(1002,276,1751)(e(720),e(13),e(910))(e\left(\frac{7}{20}\right),e\left(\frac{1}{3}\right),e\left(\frac{9}{10}\right))

First values

aa 1-1112233446688991212131316161717
χ1925(303,a) \chi_{ 1925 }(303, a) 1111e(1112)e\left(\frac{11}{12}\right)e(5960)e\left(\frac{59}{60}\right)e(56)e\left(\frac{5}{6}\right)e(910)e\left(\frac{9}{10}\right)i-ie(2930)e\left(\frac{29}{30}\right)e(4960)e\left(\frac{49}{60}\right)e(1120)e\left(\frac{11}{20}\right)e(23)e\left(\frac{2}{3}\right)e(5960)e\left(\frac{59}{60}\right)
sage: chi.jacobi_sum(n)
 
χ1925(303,a)   \chi_{ 1925 }(303,a) \; at   a=\;a = e.g. 2