from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1032, base_ring=CyclotomicField(42))
M = H._module
chi = DirichletCharacter(H, M([21,0,0,13]))
pari: [g,chi] = znchar(Mod(55,1032))
Basic properties
| Modulus: | \(1032\) | |
| Conductor: | \(172\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(42\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | no, induced from \(\chi_{172}(55,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | no | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 1032.ca
\(\chi_{1032}(55,\cdot)\) \(\chi_{1032}(175,\cdot)\) \(\chi_{1032}(319,\cdot)\) \(\chi_{1032}(415,\cdot)\) \(\chi_{1032}(463,\cdot)\) \(\chi_{1032}(535,\cdot)\) \(\chi_{1032}(607,\cdot)\) \(\chi_{1032}(631,\cdot)\) \(\chi_{1032}(679,\cdot)\) \(\chi_{1032}(751,\cdot)\) \(\chi_{1032}(847,\cdot)\) \(\chi_{1032}(1015,\cdot)\)
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: | \(\Q(\zeta_{172})^+\) |
Values on generators
\((775,517,689,433)\) → \((-1,1,1,e\left(\frac{13}{42}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(5\) | \(7\) | \(11\) | \(13\) | \(17\) | \(19\) | \(23\) | \(25\) | \(29\) | \(31\) |
| \( \chi_{ 1032 }(55, a) \) | \(1\) | \(1\) | \(e\left(\frac{31}{42}\right)\) | \(e\left(\frac{1}{3}\right)\) | \(e\left(\frac{11}{14}\right)\) | \(e\left(\frac{19}{21}\right)\) | \(e\left(\frac{16}{21}\right)\) | \(e\left(\frac{8}{21}\right)\) | \(e\left(\frac{19}{42}\right)\) | \(e\left(\frac{10}{21}\right)\) | \(e\left(\frac{29}{42}\right)\) | \(e\left(\frac{1}{42}\right)\) |
sage: chi.jacobi_sum(n)