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sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(3871, base_ring=CyclotomicField(42))
M = H._module
chi = DirichletCharacter(H, M([38,28]))
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pari:[g,chi] = znchar(Mod(1003,3871))
| Modulus: | \(3871\) | |
| Conductor: | \(3871\) |
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sage:chi.conductor()
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pari:znconreyconductor(g,chi)
|
| Order: | \(21\) |
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sage:chi.multiplicative_order()
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pari:charorder(g,chi)
|
| Real: | no |
| Primitive: | yes |
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sage:chi.is_primitive()
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pari:#znconreyconductor(g,chi)==1
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| Minimal: | yes |
| Parity: | even |
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sage:chi.is_odd()
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pari:zncharisodd(g,chi)
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\(\chi_{3871}(102,\cdot)\)
\(\chi_{3871}(450,\cdot)\)
\(\chi_{3871}(1003,\cdot)\)
\(\chi_{3871}(1208,\cdot)\)
\(\chi_{3871}(1556,\cdot)\)
\(\chi_{3871}(1761,\cdot)\)
\(\chi_{3871}(2109,\cdot)\)
\(\chi_{3871}(2314,\cdot)\)
\(\chi_{3871}(2662,\cdot)\)
\(\chi_{3871}(2867,\cdot)\)
\(\chi_{3871}(3420,\cdot)\)
\(\chi_{3871}(3768,\cdot)\)
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sage:chi.galois_orbit()
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pari:order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
\((2845,1030)\) → \((e\left(\frac{19}{21}\right),e\left(\frac{2}{3}\right))\)
| \(a\) |
\(-1\) | \(1\) | \(2\) | \(3\) | \(4\) | \(5\) | \(6\) | \(8\) | \(9\) | \(10\) | \(11\) | \(12\) |
| \( \chi_{ 3871 }(1003, a) \) |
\(1\) | \(1\) | \(e\left(\frac{4}{21}\right)\) | \(e\left(\frac{4}{7}\right)\) | \(e\left(\frac{8}{21}\right)\) | \(e\left(\frac{4}{7}\right)\) | \(e\left(\frac{16}{21}\right)\) | \(e\left(\frac{4}{7}\right)\) | \(e\left(\frac{1}{7}\right)\) | \(e\left(\frac{16}{21}\right)\) | \(e\left(\frac{11}{21}\right)\) | \(e\left(\frac{20}{21}\right)\) |
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sage:chi.jacobi_sum(n)
