Properties

Label 2904.1877
Modulus $2904$
Conductor $2904$
Order $110$
Real no
Primitive yes
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2904, base_ring=CyclotomicField(110))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,55,55,87]))
 
pari: [g,chi] = znchar(Mod(1877,2904))
 

Basic properties

Modulus: \(2904\)
Conductor: \(2904\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(110\)
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 2904.ci

\(\chi_{2904}(29,\cdot)\) \(\chi_{2904}(101,\cdot)\) \(\chi_{2904}(149,\cdot)\) \(\chi_{2904}(173,\cdot)\) \(\chi_{2904}(293,\cdot)\) \(\chi_{2904}(365,\cdot)\) \(\chi_{2904}(413,\cdot)\) \(\chi_{2904}(437,\cdot)\) \(\chi_{2904}(557,\cdot)\) \(\chi_{2904}(629,\cdot)\) \(\chi_{2904}(677,\cdot)\) \(\chi_{2904}(701,\cdot)\) \(\chi_{2904}(821,\cdot)\) \(\chi_{2904}(893,\cdot)\) \(\chi_{2904}(1085,\cdot)\) \(\chi_{2904}(1157,\cdot)\) \(\chi_{2904}(1205,\cdot)\) \(\chi_{2904}(1229,\cdot)\) \(\chi_{2904}(1349,\cdot)\) \(\chi_{2904}(1421,\cdot)\) \(\chi_{2904}(1469,\cdot)\) \(\chi_{2904}(1493,\cdot)\) \(\chi_{2904}(1733,\cdot)\) \(\chi_{2904}(1757,\cdot)\) \(\chi_{2904}(1877,\cdot)\) \(\chi_{2904}(1949,\cdot)\) \(\chi_{2904}(1997,\cdot)\) \(\chi_{2904}(2021,\cdot)\) \(\chi_{2904}(2141,\cdot)\) \(\chi_{2904}(2213,\cdot)\) ...

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: $\Q(\zeta_{55})$
Fixed field: Number field defined by a degree 110 polynomial (not computed)

Values on generators

\((727,1453,1937,2785)\) → \((1,-1,-1,e\left(\frac{87}{110}\right))\)

First values

\(a\) \(-1\)\(1\)\(5\)\(7\)\(13\)\(17\)\(19\)\(23\)\(25\)\(29\)\(31\)\(35\)
\( \chi_{ 2904 }(1877, a) \) \(1\)\(1\)\(e\left(\frac{29}{55}\right)\)\(e\left(\frac{59}{110}\right)\)\(e\left(\frac{21}{55}\right)\)\(e\left(\frac{14}{55}\right)\)\(e\left(\frac{8}{55}\right)\)\(e\left(\frac{19}{22}\right)\)\(e\left(\frac{3}{55}\right)\)\(e\left(\frac{49}{110}\right)\)\(e\left(\frac{1}{55}\right)\)\(e\left(\frac{7}{110}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2904 }(1877,a) \;\) at \(\;a = \) e.g. 2