Properties

Label 8030.31
Modulus $8030$
Conductor $803$
Order $360$
Real no
Primitive no
Minimal yes
Parity odd

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(8030, base_ring=CyclotomicField(360))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,216,55]))
 
pari: [g,chi] = znchar(Mod(31,8030))
 

Basic properties

Modulus: \(8030\)
Conductor: \(803\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(360\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{803}(31,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 8030.gi

\(\chi_{8030}(31,\cdot)\) \(\chi_{8030}(141,\cdot)\) \(\chi_{8030}(191,\cdot)\) \(\chi_{8030}(471,\cdot)\) \(\chi_{8030}(531,\cdot)\) \(\chi_{8030}(631,\cdot)\) \(\chi_{8030}(691,\cdot)\) \(\chi_{8030}(741,\cdot)\) \(\chi_{8030}(861,\cdot)\) \(\chi_{8030}(1061,\cdot)\) \(\chi_{8030}(1081,\cdot)\) \(\chi_{8030}(1181,\cdot)\) \(\chi_{8030}(1281,\cdot)\) \(\chi_{8030}(1301,\cdot)\) \(\chi_{8030}(1401,\cdot)\) \(\chi_{8030}(1611,\cdot)\) \(\chi_{8030}(1621,\cdot)\) \(\chi_{8030}(1721,\cdot)\) \(\chi_{8030}(1741,\cdot)\) \(\chi_{8030}(1791,\cdot)\) \(\chi_{8030}(1851,\cdot)\) \(\chi_{8030}(1951,\cdot)\) \(\chi_{8030}(2011,\cdot)\) \(\chi_{8030}(2161,\cdot)\) \(\chi_{8030}(2291,\cdot)\) \(\chi_{8030}(2341,\cdot)\) \(\chi_{8030}(2381,\cdot)\) \(\chi_{8030}(2451,\cdot)\) \(\chi_{8030}(2511,\cdot)\) \(\chi_{8030}(2721,\cdot)\) ...

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: $\Q(\zeta_{360})$
Fixed field: Number field defined by a degree 360 polynomial (not computed)

Values on generators

\((1607,2191,881)\) → \((1,e\left(\frac{3}{5}\right),e\left(\frac{11}{72}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)\(29\)
\( \chi_{ 8030 }(31, a) \) \(-1\)\(1\)\(e\left(\frac{43}{60}\right)\)\(e\left(\frac{29}{120}\right)\)\(e\left(\frac{13}{30}\right)\)\(e\left(\frac{221}{360}\right)\)\(e\left(\frac{73}{120}\right)\)\(e\left(\frac{49}{180}\right)\)\(e\left(\frac{23}{24}\right)\)\(e\left(\frac{1}{36}\right)\)\(e\left(\frac{3}{20}\right)\)\(e\left(\frac{197}{360}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 8030 }(31,a) \;\) at \(\;a = \) e.g. 2