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sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2016, base_ring=CyclotomicField(24))
M = H._module
chi = DirichletCharacter(H, M([0,3,20,4]))
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pari:[g,chi] = znchar(Mod(1445,2016))
| Modulus: | \(2016\) | |
| Conductor: | \(2016\) |
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sage:chi.conductor()
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pari:znconreyconductor(g,chi)
|
| Order: | \(24\) |
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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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\(\chi_{2016}(173,\cdot)\)
\(\chi_{2016}(437,\cdot)\)
\(\chi_{2016}(677,\cdot)\)
\(\chi_{2016}(941,\cdot)\)
\(\chi_{2016}(1181,\cdot)\)
\(\chi_{2016}(1445,\cdot)\)
\(\chi_{2016}(1685,\cdot)\)
\(\chi_{2016}(1949,\cdot)\)
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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 ]
\((127,1765,1793,577)\) → \((1,e\left(\frac{1}{8}\right),e\left(\frac{5}{6}\right),e\left(\frac{1}{6}\right))\)
| \(a\) |
\(-1\) | \(1\) | \(5\) | \(11\) | \(13\) | \(17\) | \(19\) | \(23\) | \(25\) | \(29\) | \(31\) | \(37\) |
| \( \chi_{ 2016 }(1445, a) \) |
\(1\) | \(1\) | \(e\left(\frac{1}{8}\right)\) | \(e\left(\frac{1}{8}\right)\) | \(e\left(\frac{1}{24}\right)\) | \(e\left(\frac{1}{6}\right)\) | \(e\left(\frac{17}{24}\right)\) | \(i\) | \(i\) | \(e\left(\frac{5}{24}\right)\) | \(e\left(\frac{5}{6}\right)\) | \(e\left(\frac{11}{24}\right)\) |
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sage:chi.jacobi_sum(n)
