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sage:from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1596, base_ring=CyclotomicField(2))
M = H._module
chi = DirichletCharacter(H, M([1,1,1,1]))
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pari:[g,chi] = znchar(Mod(1595,1596))
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sage:kronecker_character(1596)
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pari:znchartokronecker(g,chi)
\(\displaystyle\left(\frac{1596}{\bullet}\right)\)
| Modulus: | \(1596\) | |
| Conductor: | \(1596\) |
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sage:chi.conductor()
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pari:znconreyconductor(g,chi)
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| Order: | \(2\) |
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sage:chi.multiplicative_order()
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pari:charorder(g,chi)
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| Real: | yes |
| 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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\(\chi_{1596}(1595,\cdot)\)
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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 ]
\((799,533,913,1009)\) → \((-1,-1,-1,-1)\)
| \(a\) |
\(-1\) | \(1\) | \(5\) | \(11\) | \(13\) | \(17\) | \(23\) | \(25\) | \(29\) | \(31\) | \(37\) | \(41\) |
| \( \chi_{ 1596 }(1595, a) \) |
\(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(1\) | \(-1\) | \(-1\) | \(-1\) |
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sage:chi.jacobi_sum(n)
