from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(8030, base_ring=CyclotomicField(24))
M = H._module
chi = DirichletCharacter(H, M([18,12,17]))
pari: [g,chi] = znchar(Mod(43,8030))
Basic properties
| Modulus: | \(8030\) | |
| Conductor: | \(4015\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(24\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | no, induced from \(\chi_{4015}(43,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | odd | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 8030.cz
\(\chi_{8030}(43,\cdot)\) \(\chi_{8030}(747,\cdot)\) \(\chi_{8030}(1297,\cdot)\) \(\chi_{8030}(2023,\cdot)\) \(\chi_{8030}(3233,\cdot)\) \(\chi_{8030}(3497,\cdot)\) \(\chi_{8030}(5213,\cdot)\) \(\chi_{8030}(6577,\cdot)\)
sage: chi.galois_orbit()
order = charorder(g,chi)
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
Related number fields
| Field of values: | \(\Q(\zeta_{24})\) |
| Fixed field: | Number field defined by a degree 24 polynomial |
Values on generators
\((1607,2191,881)\) → \((-i,-1,e\left(\frac{17}{24}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(3\) | \(7\) | \(9\) | \(13\) | \(17\) | \(19\) | \(21\) | \(23\) | \(27\) | \(29\) |
| \( \chi_{ 8030 }(43, a) \) | \(-1\) | \(1\) | \(-1\) | \(e\left(\frac{5}{8}\right)\) | \(1\) | \(e\left(\frac{13}{24}\right)\) | \(e\left(\frac{1}{8}\right)\) | \(e\left(\frac{11}{12}\right)\) | \(e\left(\frac{1}{8}\right)\) | \(e\left(\frac{5}{6}\right)\) | \(-1\) | \(e\left(\frac{19}{24}\right)\) |
sage: chi.jacobi_sum(n)