from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(6600, base_ring=CyclotomicField(20))
M = H._module
chi = DirichletCharacter(H, M([0,0,10,19,12]))
pari: [g,chi] = znchar(Mod(713,6600))
Basic properties
| Modulus: | \(6600\) | |
| Conductor: | \(825\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(20\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | no, induced from \(\chi_{825}(713,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 6600.ll
\(\chi_{6600}(713,\cdot)\) \(\chi_{6600}(1697,\cdot)\) \(\chi_{6600}(2633,\cdot)\) \(\chi_{6600}(2753,\cdot)\) \(\chi_{6600}(2777,\cdot)\) \(\chi_{6600}(4217,\cdot)\) \(\chi_{6600}(4937,\cdot)\) \(\chi_{6600}(6473,\cdot)\)
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: | \(\Q(\zeta_{20})\) |
| Fixed field: | 20.20.7896700404567156612433609552681446075439453125.4 |
Values on generators
\((4951,3301,2201,2377,1201)\) → \((1,1,-1,e\left(\frac{19}{20}\right),e\left(\frac{3}{5}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(7\) | \(13\) | \(17\) | \(19\) | \(23\) | \(29\) | \(31\) | \(37\) | \(41\) | \(43\) |
| \( \chi_{ 6600 }(713, a) \) | \(1\) | \(1\) | \(e\left(\frac{19}{20}\right)\) | \(e\left(\frac{13}{20}\right)\) | \(i\) | \(e\left(\frac{9}{10}\right)\) | \(e\left(\frac{19}{20}\right)\) | \(e\left(\frac{3}{5}\right)\) | \(e\left(\frac{1}{5}\right)\) | \(-i\) | \(e\left(\frac{1}{10}\right)\) | \(i\) |
sage: chi.jacobi_sum(n)