from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(8470, base_ring=CyclotomicField(60))
M = H._module
chi = DirichletCharacter(H, M([15,40,18]))
pari: [g,chi] = znchar(Mod(8467,8470))
Basic properties
Modulus: | \(8470\) | |
Conductor: | \(385\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(60\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
Real: | no | |
Primitive: | no, induced from \(\chi_{385}(382,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
Minimal: | no | |
Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 8470.ci
\(\chi_{8470}(233,\cdot)\) \(\chi_{8470}(403,\cdot)\) \(\chi_{8470}(457,\cdot)\) \(\chi_{8470}(723,\cdot)\) \(\chi_{8470}(1927,\cdot)\) \(\chi_{8470}(2097,\cdot)\) \(\chi_{8470}(2417,\cdot)\) \(\chi_{8470}(2823,\cdot)\) \(\chi_{8470}(4517,\cdot)\) \(\chi_{8470}(4813,\cdot)\) \(\chi_{8470}(6283,\cdot)\) \(\chi_{8470}(6507,\cdot)\) \(\chi_{8470}(6773,\cdot)\) \(\chi_{8470}(7233,\cdot)\) \(\chi_{8470}(7977,\cdot)\) \(\chi_{8470}(8467,\cdot)\)
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: | \(\Q(\zeta_{60})\) |
Fixed field: | Number field defined by a degree 60 polynomial |
Values on generators
\((6777,6051,7141)\) → \((i,e\left(\frac{2}{3}\right),e\left(\frac{3}{10}\right))\)
First values
\(a\) | \(-1\) | \(1\) | \(3\) | \(9\) | \(13\) | \(17\) | \(19\) | \(23\) | \(27\) | \(29\) | \(31\) | \(37\) |
\( \chi_{ 8470 }(8467, a) \) | \(1\) | \(1\) | \(e\left(\frac{49}{60}\right)\) | \(e\left(\frac{19}{30}\right)\) | \(e\left(\frac{1}{20}\right)\) | \(e\left(\frac{37}{60}\right)\) | \(e\left(\frac{11}{15}\right)\) | \(e\left(\frac{1}{12}\right)\) | \(e\left(\frac{9}{20}\right)\) | \(e\left(\frac{3}{5}\right)\) | \(e\left(\frac{7}{15}\right)\) | \(e\left(\frac{11}{60}\right)\) |
sage: chi.jacobi_sum(n)