from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2304, base_ring=CyclotomicField(48))
M = H._module
chi = DirichletCharacter(H, M([24,9,32]))
pari: [g,chi] = znchar(Mod(943,2304))
Basic properties
| Modulus: | \(2304\) | |
| Conductor: | \(576\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(48\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | no, induced from \(\chi_{576}(259,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | no | |
| Parity: | odd | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 2304.bo
\(\chi_{2304}(79,\cdot)\) \(\chi_{2304}(175,\cdot)\) \(\chi_{2304}(367,\cdot)\) \(\chi_{2304}(463,\cdot)\) \(\chi_{2304}(655,\cdot)\) \(\chi_{2304}(751,\cdot)\) \(\chi_{2304}(943,\cdot)\) \(\chi_{2304}(1039,\cdot)\) \(\chi_{2304}(1231,\cdot)\) \(\chi_{2304}(1327,\cdot)\) \(\chi_{2304}(1519,\cdot)\) \(\chi_{2304}(1615,\cdot)\) \(\chi_{2304}(1807,\cdot)\) \(\chi_{2304}(1903,\cdot)\) \(\chi_{2304}(2095,\cdot)\) \(\chi_{2304}(2191,\cdot)\)
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: | \(\Q(\zeta_{48})\) |
| Fixed field: | Number field defined by a degree 48 polynomial |
Values on generators
\((1279,2053,1793)\) → \((-1,e\left(\frac{3}{16}\right),e\left(\frac{2}{3}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(5\) | \(7\) | \(11\) | \(13\) | \(17\) | \(19\) | \(23\) | \(25\) | \(29\) | \(31\) |
| \( \chi_{ 2304 }(943, a) \) | \(-1\) | \(1\) | \(e\left(\frac{25}{48}\right)\) | \(e\left(\frac{1}{24}\right)\) | \(e\left(\frac{5}{48}\right)\) | \(e\left(\frac{7}{48}\right)\) | \(i\) | \(e\left(\frac{13}{16}\right)\) | \(e\left(\frac{11}{24}\right)\) | \(e\left(\frac{1}{24}\right)\) | \(e\left(\frac{35}{48}\right)\) | \(e\left(\frac{1}{3}\right)\) |
sage: chi.jacobi_sum(n)