from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2880, base_ring=CyclotomicField(48))
M = H._module
chi = DirichletCharacter(H, M([24,9,16,12]))
pari: [g,chi] = znchar(Mod(67,2880))
Basic properties
| Modulus: | \(2880\) | |
| Conductor: | \(2880\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(48\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | yes | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 2880.ey
\(\chi_{2880}(43,\cdot)\) \(\chi_{2880}(67,\cdot)\) \(\chi_{2880}(283,\cdot)\) \(\chi_{2880}(547,\cdot)\) \(\chi_{2880}(763,\cdot)\) \(\chi_{2880}(787,\cdot)\) \(\chi_{2880}(1003,\cdot)\) \(\chi_{2880}(1267,\cdot)\) \(\chi_{2880}(1483,\cdot)\) \(\chi_{2880}(1507,\cdot)\) \(\chi_{2880}(1723,\cdot)\) \(\chi_{2880}(1987,\cdot)\) \(\chi_{2880}(2203,\cdot)\) \(\chi_{2880}(2227,\cdot)\) \(\chi_{2880}(2443,\cdot)\) \(\chi_{2880}(2707,\cdot)\)
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
\((2431,901,641,577)\) → \((-1,e\left(\frac{3}{16}\right),e\left(\frac{1}{3}\right),i)\)
First values
| \(a\) | \(-1\) | \(1\) | \(7\) | \(11\) | \(13\) | \(17\) | \(19\) | \(23\) | \(29\) | \(31\) | \(37\) | \(41\) |
| \( \chi_{ 2880 }(67, a) \) | \(1\) | \(1\) | \(e\left(\frac{23}{24}\right)\) | \(e\left(\frac{37}{48}\right)\) | \(e\left(\frac{11}{48}\right)\) | \(-1\) | \(e\left(\frac{5}{16}\right)\) | \(e\left(\frac{13}{24}\right)\) | \(e\left(\frac{43}{48}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{15}{16}\right)\) | \(e\left(\frac{7}{24}\right)\) |
sage: chi.jacobi_sum(n)