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Properties

Label 2548.cs
Modulus 25482548
Conductor 4949
Order 2121
Real no
Primitive no
Minimal yes
Parity even

Related objects

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2548, base_ring=CyclotomicField(42))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,10,0]))
 
chi.galois_orbit()
 
[g,chi] = znchar(Mod(53,2548))
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Basic properties

Modulus: 25482548
Conductor: 4949
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: 2121
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from 49.g
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Related number fields

Field of values: Q(ζ21)\Q(\zeta_{21})
Fixed field: Number field defined by a degree 21 polynomial

Characters in Galois orbit

Character −1-1 11 33 55 99 1111 1515 1717 1919 2323 2525 2727
χ2548(53,⋅)\chi_{2548}(53,\cdot) 11 11 e(521)e\left(\frac{5}{21}\right) e(1921)e\left(\frac{19}{21}\right) e(1021)e\left(\frac{10}{21}\right) e(1121)e\left(\frac{11}{21}\right) e(17)e\left(\frac{1}{7}\right) e(2021)e\left(\frac{20}{21}\right) e(13)e\left(\frac{1}{3}\right) e(121)e\left(\frac{1}{21}\right) e(1721)e\left(\frac{17}{21}\right) e(57)e\left(\frac{5}{7}\right)
χ2548(261,⋅)\chi_{2548}(261,\cdot) 11 11 e(1021)e\left(\frac{10}{21}\right) e(1721)e\left(\frac{17}{21}\right) e(2021)e\left(\frac{20}{21}\right) e(121)e\left(\frac{1}{21}\right) e(27)e\left(\frac{2}{7}\right) e(1921)e\left(\frac{19}{21}\right) e(23)e\left(\frac{2}{3}\right) e(221)e\left(\frac{2}{21}\right) e(1321)e\left(\frac{13}{21}\right) e(37)e\left(\frac{3}{7}\right)
χ2548(417,⋅)\chi_{2548}(417,\cdot) 11 11 e(821)e\left(\frac{8}{21}\right) e(121)e\left(\frac{1}{21}\right) e(1621)e\left(\frac{16}{21}\right) e(521)e\left(\frac{5}{21}\right) e(37)e\left(\frac{3}{7}\right) e(1121)e\left(\frac{11}{21}\right) e(13)e\left(\frac{1}{3}\right) e(1021)e\left(\frac{10}{21}\right) e(221)e\left(\frac{2}{21}\right) e(17)e\left(\frac{1}{7}\right)
χ2548(625,⋅)\chi_{2548}(625,\cdot) 11 11 e(1621)e\left(\frac{16}{21}\right) e(221)e\left(\frac{2}{21}\right) e(1121)e\left(\frac{11}{21}\right) e(1021)e\left(\frac{10}{21}\right) e(67)e\left(\frac{6}{7}\right) e(121)e\left(\frac{1}{21}\right) e(23)e\left(\frac{2}{3}\right) e(2021)e\left(\frac{20}{21}\right) e(421)e\left(\frac{4}{21}\right) e(27)e\left(\frac{2}{7}\right)
χ2548(781,⋅)\chi_{2548}(781,\cdot) 11 11 e(1121)e\left(\frac{11}{21}\right) e(421)e\left(\frac{4}{21}\right) e(121)e\left(\frac{1}{21}\right) e(2021)e\left(\frac{20}{21}\right) e(57)e\left(\frac{5}{7}\right) e(221)e\left(\frac{2}{21}\right) e(13)e\left(\frac{1}{3}\right) e(1921)e\left(\frac{19}{21}\right) e(821)e\left(\frac{8}{21}\right) e(47)e\left(\frac{4}{7}\right)
χ2548(989,⋅)\chi_{2548}(989,\cdot) 11 11 e(121)e\left(\frac{1}{21}\right) e(821)e\left(\frac{8}{21}\right) e(221)e\left(\frac{2}{21}\right) e(1921)e\left(\frac{19}{21}\right) e(37)e\left(\frac{3}{7}\right) e(421)e\left(\frac{4}{21}\right) e(23)e\left(\frac{2}{3}\right) e(1721)e\left(\frac{17}{21}\right) e(1621)e\left(\frac{16}{21}\right) e(17)e\left(\frac{1}{7}\right)
χ2548(1509,⋅)\chi_{2548}(1509,\cdot) 11 11 e(1721)e\left(\frac{17}{21}\right) e(1021)e\left(\frac{10}{21}\right) e(1321)e\left(\frac{13}{21}\right) e(821)e\left(\frac{8}{21}\right) e(27)e\left(\frac{2}{7}\right) e(521)e\left(\frac{5}{21}\right) e(13)e\left(\frac{1}{3}\right) e(1621)e\left(\frac{16}{21}\right) e(2021)e\left(\frac{20}{21}\right) e(37)e\left(\frac{3}{7}\right)
χ2548(1717,⋅)\chi_{2548}(1717,\cdot) 11 11 e(1321)e\left(\frac{13}{21}\right) e(2021)e\left(\frac{20}{21}\right) e(521)e\left(\frac{5}{21}\right) e(1621)e\left(\frac{16}{21}\right) e(47)e\left(\frac{4}{7}\right) e(1021)e\left(\frac{10}{21}\right) e(23)e\left(\frac{2}{3}\right) e(1121)e\left(\frac{11}{21}\right) e(1921)e\left(\frac{19}{21}\right) e(67)e\left(\frac{6}{7}\right)
χ2548(1873,⋅)\chi_{2548}(1873,\cdot) 11 11 e(2021)e\left(\frac{20}{21}\right) e(1321)e\left(\frac{13}{21}\right) e(1921)e\left(\frac{19}{21}\right) e(221)e\left(\frac{2}{21}\right) e(47)e\left(\frac{4}{7}\right) e(1721)e\left(\frac{17}{21}\right) e(13)e\left(\frac{1}{3}\right) e(421)e\left(\frac{4}{21}\right) e(521)e\left(\frac{5}{21}\right) e(67)e\left(\frac{6}{7}\right)
χ2548(2081,⋅)\chi_{2548}(2081,\cdot) 11 11 e(1921)e\left(\frac{19}{21}\right) e(521)e\left(\frac{5}{21}\right) e(1721)e\left(\frac{17}{21}\right) e(421)e\left(\frac{4}{21}\right) e(17)e\left(\frac{1}{7}\right) e(1321)e\left(\frac{13}{21}\right) e(23)e\left(\frac{2}{3}\right) e(821)e\left(\frac{8}{21}\right) e(1021)e\left(\frac{10}{21}\right) e(57)e\left(\frac{5}{7}\right)
χ2548(2237,⋅)\chi_{2548}(2237,\cdot) 11 11 e(221)e\left(\frac{2}{21}\right) e(1621)e\left(\frac{16}{21}\right) e(421)e\left(\frac{4}{21}\right) e(1721)e\left(\frac{17}{21}\right) e(67)e\left(\frac{6}{7}\right) e(821)e\left(\frac{8}{21}\right) e(13)e\left(\frac{1}{3}\right) e(1321)e\left(\frac{13}{21}\right) e(1121)e\left(\frac{11}{21}\right) e(27)e\left(\frac{2}{7}\right)
χ2548(2445,⋅)\chi_{2548}(2445,\cdot) 11 11 e(421)e\left(\frac{4}{21}\right) e(1121)e\left(\frac{11}{21}\right) e(821)e\left(\frac{8}{21}\right) e(1321)e\left(\frac{13}{21}\right) e(57)e\left(\frac{5}{7}\right) e(1621)e\left(\frac{16}{21}\right) e(23)e\left(\frac{2}{3}\right) e(521)e\left(\frac{5}{21}\right) e(121)e\left(\frac{1}{21}\right) e(47)e\left(\frac{4}{7}\right)