from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(8040, base_ring=CyclotomicField(22))
M = H._module
chi = DirichletCharacter(H, M([11,0,11,0,18]))
pari: [g,chi] = znchar(Mod(551,8040))
Basic properties
| Modulus: | \(8040\) | |
| Conductor: | \(804\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(22\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | no, induced from \(\chi_{804}(551,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | no | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 8040.ek
\(\chi_{8040}(551,\cdot)\) \(\chi_{8040}(911,\cdot)\) \(\chi_{8040}(1751,\cdot)\) \(\chi_{8040}(1871,\cdot)\) \(\chi_{8040}(2471,\cdot)\) \(\chi_{8040}(3431,\cdot)\) \(\chi_{8040}(3911,\cdot)\) \(\chi_{8040}(4151,\cdot)\) \(\chi_{8040}(4511,\cdot)\) \(\chi_{8040}(6791,\cdot)\)
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: | \(\Q(\zeta_{11})\) |
| Fixed field: | Number field defined by a degree 22 polynomial |
Values on generators
\((6031,4021,2681,3217,5161)\) → \((-1,1,-1,1,e\left(\frac{9}{11}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(7\) | \(11\) | \(13\) | \(17\) | \(19\) | \(23\) | \(29\) | \(31\) | \(37\) | \(41\) |
| \( \chi_{ 8040 }(551, a) \) | \(1\) | \(1\) | \(e\left(\frac{7}{22}\right)\) | \(e\left(\frac{3}{11}\right)\) | \(e\left(\frac{6}{11}\right)\) | \(e\left(\frac{19}{22}\right)\) | \(e\left(\frac{15}{22}\right)\) | \(e\left(\frac{10}{11}\right)\) | \(-1\) | \(e\left(\frac{21}{22}\right)\) | \(1\) | \(e\left(\frac{19}{22}\right)\) |
sage: chi.jacobi_sum(n)