from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(2013, base_ring=CyclotomicField(60))
M = H._module
chi = DirichletCharacter(H, M([30,12,31]))
pari: [g,chi] = znchar(Mod(59,2013))
Basic properties
| Modulus: | \(2013\) | |
| Conductor: | \(2013\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
| Order: | \(60\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
| Real: | no | |
| Primitive: | yes | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
| Minimal: | yes | |
| Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 2013.fp
\(\chi_{2013}(26,\cdot)\) \(\chi_{2013}(59,\cdot)\) \(\chi_{2013}(542,\cdot)\) \(\chi_{2013}(566,\cdot)\) \(\chi_{2013}(641,\cdot)\) \(\chi_{2013}(665,\cdot)\) \(\chi_{2013}(917,\cdot)\) \(\chi_{2013}(950,\cdot)\) \(\chi_{2013}(1226,\cdot)\) \(\chi_{2013}(1325,\cdot)\) \(\chi_{2013}(1433,\cdot)\) \(\chi_{2013}(1532,\cdot)\) \(\chi_{2013}(1604,\cdot)\) \(\chi_{2013}(1637,\cdot)\) \(\chi_{2013}(1901,\cdot)\) \(\chi_{2013}(1934,\cdot)\)
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
\((1343,1465,1222)\) → \((-1,e\left(\frac{1}{5}\right),e\left(\frac{31}{60}\right))\)
First values
| \(a\) | \(-1\) | \(1\) | \(2\) | \(4\) | \(5\) | \(7\) | \(8\) | \(10\) | \(13\) | \(14\) | \(16\) | \(17\) |
| \( \chi_{ 2013 }(59, a) \) | \(1\) | \(1\) | \(e\left(\frac{13}{60}\right)\) | \(e\left(\frac{13}{30}\right)\) | \(e\left(\frac{2}{3}\right)\) | \(e\left(\frac{43}{60}\right)\) | \(e\left(\frac{13}{20}\right)\) | \(e\left(\frac{53}{60}\right)\) | \(e\left(\frac{13}{15}\right)\) | \(e\left(\frac{14}{15}\right)\) | \(e\left(\frac{13}{15}\right)\) | \(e\left(\frac{7}{12}\right)\) |
sage: chi.jacobi_sum(n)