from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(5733, base_ring=CyclotomicField(42))
M = H._module
chi = DirichletCharacter(H, M([21,17,21]))
pari: [g,chi] = znchar(Mod(467,5733))
Basic properties
| Modulus: | \(5733\) | |
| Conductor: | \(1911\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(42\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | no, induced from \(\chi_{1911}(467,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 5733.jo
\(\chi_{5733}(467,\cdot)\) \(\chi_{5733}(584,\cdot)\) \(\chi_{5733}(1286,\cdot)\) \(\chi_{5733}(2105,\cdot)\) \(\chi_{5733}(2222,\cdot)\) \(\chi_{5733}(2924,\cdot)\) \(\chi_{5733}(3041,\cdot)\) \(\chi_{5733}(3860,\cdot)\) \(\chi_{5733}(4562,\cdot)\) \(\chi_{5733}(4679,\cdot)\) \(\chi_{5733}(5381,\cdot)\) \(\chi_{5733}(5498,\cdot)\)
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: | \(\Q(\zeta_{21})\) |
| Fixed field: | 42.42.305425876345967117984813585685115495869514190060385043589428153059520623416150791007163797256182673.1 |
Values on generators
\((2549,1522,5293)\) → \((-1,e\left(\frac{17}{42}\right),-1)\)
First values
| \(a\) | \(-1\) | \(1\) | \(2\) | \(4\) | \(5\) | \(8\) | \(10\) | \(11\) | \(16\) | \(17\) | \(19\) | \(20\) |
| \( \chi_{ 5733 }(467, a) \) | \(1\) | \(1\) | \(e\left(\frac{11}{21}\right)\) | \(e\left(\frac{1}{21}\right)\) | \(e\left(\frac{31}{42}\right)\) | \(e\left(\frac{4}{7}\right)\) | \(e\left(\frac{11}{42}\right)\) | \(e\left(\frac{4}{21}\right)\) | \(e\left(\frac{2}{21}\right)\) | \(e\left(\frac{13}{21}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{11}{14}\right)\) |
sage: chi.jacobi_sum(n)