from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(4725, base_ring=CyclotomicField(60))
M = H._module
chi = DirichletCharacter(H, M([40,33,10]))
pari: [g,chi] = znchar(Mod(73,4725))
Basic properties
Modulus: | \(4725\) | |
Conductor: | \(1575\) | sage: chi.conductor()
pari: znconreyconductor(g,chi)
|
Order: | \(60\) | sage: chi.multiplicative_order()
pari: charorder(g,chi)
|
Real: | no | |
Primitive: | no, induced from \(\chi_{1575}(1123,\cdot)\) | sage: chi.is_primitive()
pari: #znconreyconductor(g,chi)==1
|
Minimal: | no | |
Parity: | even | sage: chi.is_odd()
pari: zncharisodd(g,chi)
|
Galois orbit 4725.gc
\(\chi_{4725}(73,\cdot)\) \(\chi_{4725}(262,\cdot)\) \(\chi_{4725}(523,\cdot)\) \(\chi_{4725}(712,\cdot)\) \(\chi_{4725}(1963,\cdot)\) \(\chi_{4725}(2152,\cdot)\) \(\chi_{4725}(2413,\cdot)\) \(\chi_{4725}(2602,\cdot)\) \(\chi_{4725}(2908,\cdot)\) \(\chi_{4725}(3097,\cdot)\) \(\chi_{4725}(3358,\cdot)\) \(\chi_{4725}(3547,\cdot)\) \(\chi_{4725}(3853,\cdot)\) \(\chi_{4725}(4042,\cdot)\) \(\chi_{4725}(4303,\cdot)\) \(\chi_{4725}(4492,\cdot)\)
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
\((4376,1702,2026)\) → \((e\left(\frac{2}{3}\right),e\left(\frac{11}{20}\right),e\left(\frac{1}{6}\right))\)
First values
\(a\) | \(-1\) | \(1\) | \(2\) | \(4\) | \(8\) | \(11\) | \(13\) | \(16\) | \(17\) | \(19\) | \(22\) | \(23\) |
\( \chi_{ 4725 }(73, a) \) | \(1\) | \(1\) | \(e\left(\frac{11}{20}\right)\) | \(e\left(\frac{1}{10}\right)\) | \(e\left(\frac{13}{20}\right)\) | \(e\left(\frac{2}{15}\right)\) | \(e\left(\frac{17}{60}\right)\) | \(e\left(\frac{1}{5}\right)\) | \(e\left(\frac{19}{60}\right)\) | \(e\left(\frac{11}{15}\right)\) | \(e\left(\frac{41}{60}\right)\) | \(e\left(\frac{43}{60}\right)\) |
sage: chi.jacobi_sum(n)