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sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(6440, base_ring=CyclotomicField(22))
M = H._module
chi = DirichletCharacter(H, M([0,0,11,0,19]))
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gp:[g,chi] = znchar(Mod(4929, 6440))
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magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("6440.4929");
| Modulus: | \(6440\) |
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sage:chi.modulus()
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gp:g[1][1]
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magma:Modulus(chi);
|
| Conductor: | \(115\) |
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sage:chi.conductor()
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gp:znconreyconductor(g,chi)
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magma:Conductor(chi);
|
| Order: | \(22\) |
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sage:chi.multiplicative_order()
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gp:charorder(g,chi)
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magma:Order(chi);
|
| Real: | no |
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sage:chi.multiplicative_order() <= 2
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gp:charorder(g,chi) <= 2
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magma:Order(chi) le 2;
|
| Primitive: | no, induced from \(\chi_{115}(99,\cdot)\) |
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sage:chi.is_primitive()
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gp:#znconreyconductor(g,chi)==1
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magma:IsPrimitive(chi);
|
| Minimal: | yes |
| Parity: | odd |
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sage:chi.is_odd()
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gp:zncharisodd(g,chi)
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magma:IsOdd(chi);
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\(\chi_{6440}(1009,\cdot)\)
\(\chi_{6440}(1569,\cdot)\)
\(\chi_{6440}(2409,\cdot)\)
\(\chi_{6440}(2689,\cdot)\)
\(\chi_{6440}(3529,\cdot)\)
\(\chi_{6440}(3809,\cdot)\)
\(\chi_{6440}(4929,\cdot)\)
\(\chi_{6440}(5209,\cdot)\)
\(\chi_{6440}(5489,\cdot)\)
\(\chi_{6440}(5769,\cdot)\)
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sage:chi.galois_orbit()
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gp:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
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magma:order := Order(chi);
{ chi^k : k in [1..order-1] | GCD(k,order) eq 1 };
\((4831,3221,2577,2761,281)\) → \((1,1,-1,1,e\left(\frac{19}{22}\right))\)
| \(a\) |
\(-1\) | \(1\) | \(3\) | \(9\) | \(11\) | \(13\) | \(17\) | \(19\) | \(27\) | \(29\) | \(31\) | \(33\) |
| \( \chi_{ 6440 }(4929, a) \) |
\(-1\) | \(1\) | \(e\left(\frac{7}{22}\right)\) | \(e\left(\frac{7}{11}\right)\) | \(e\left(\frac{17}{22}\right)\) | \(e\left(\frac{13}{22}\right)\) | \(e\left(\frac{6}{11}\right)\) | \(e\left(\frac{21}{22}\right)\) | \(e\left(\frac{21}{22}\right)\) | \(e\left(\frac{6}{11}\right)\) | \(e\left(\frac{2}{11}\right)\) | \(e\left(\frac{1}{11}\right)\) |
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sage:chi(x)
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gp:chareval(g,chi,x) \\\\ x integer, value in Q/Z'
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magma:chi(x)
