from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2898, base_ring=CyclotomicField(66))
M = H._module
chi = DirichletCharacter(H, M([22,44,30]))
pari: [g,chi] = znchar(Mod(193,2898))
Basic properties
Modulus: | \(2898\) | |
Conductor: | \(1449\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(33\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
Real: | no | |
Primitive: | no, induced from \(\chi_{1449}(193,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
Minimal: | yes | |
Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 2898.bw
\(\chi_{2898}(193,\cdot)\) \(\chi_{2898}(331,\cdot)\) \(\chi_{2898}(445,\cdot)\) \(\chi_{2898}(583,\cdot)\) \(\chi_{2898}(823,\cdot)\) \(\chi_{2898}(949,\cdot)\) \(\chi_{2898}(961,\cdot)\) \(\chi_{2898}(1087,\cdot)\) \(\chi_{2898}(1327,\cdot)\) \(\chi_{2898}(1453,\cdot)\) \(\chi_{2898}(1465,\cdot)\) \(\chi_{2898}(1591,\cdot)\) \(\chi_{2898}(1705,\cdot)\) \(\chi_{2898}(1843,\cdot)\) \(\chi_{2898}(1957,\cdot)\) \(\chi_{2898}(2083,\cdot)\) \(\chi_{2898}(2095,\cdot)\) \(\chi_{2898}(2221,\cdot)\) \(\chi_{2898}(2335,\cdot)\) \(\chi_{2898}(2473,\cdot)\)
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: | \(\Q(\zeta_{33})\) |
Fixed field: | Number field defined by a degree 33 polynomial |
Values on generators
\((1289,829,1891)\) → \((e\left(\frac{1}{3}\right),e\left(\frac{2}{3}\right),e\left(\frac{5}{11}\right))\)
First values
\(a\) | \(-1\) | \(1\) | \(5\) | \(11\) | \(13\) | \(17\) | \(19\) | \(25\) | \(29\) | \(31\) | \(37\) | \(41\) |
\( \chi_{ 2898 }(193, a) \) | \(1\) | \(1\) | \(e\left(\frac{5}{11}\right)\) | \(e\left(\frac{1}{11}\right)\) | \(e\left(\frac{1}{33}\right)\) | \(e\left(\frac{28}{33}\right)\) | \(e\left(\frac{5}{33}\right)\) | \(e\left(\frac{10}{11}\right)\) | \(e\left(\frac{17}{33}\right)\) | \(e\left(\frac{2}{33}\right)\) | \(e\left(\frac{29}{33}\right)\) | \(e\left(\frac{4}{33}\right)\) |
sage: chi.jacobi_sum(n)