Properties

Label 4005.26
Modulus $4005$
Conductor $267$
Order $88$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4005, base_ring=CyclotomicField(88))
 
M = H._module
 
chi = DirichletCharacter(H, M([44,0,39]))
 
pari: [g,chi] = znchar(Mod(26,4005))
 

Basic properties

Modulus: \(4005\)
Conductor: \(267\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(88\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{267}(26,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4005.dm

\(\chi_{4005}(26,\cdot)\) \(\chi_{4005}(116,\cdot)\) \(\chi_{4005}(206,\cdot)\) \(\chi_{4005}(296,\cdot)\) \(\chi_{4005}(341,\cdot)\) \(\chi_{4005}(386,\cdot)\) \(\chi_{4005}(431,\cdot)\) \(\chi_{4005}(476,\cdot)\) \(\chi_{4005}(521,\cdot)\) \(\chi_{4005}(656,\cdot)\) \(\chi_{4005}(836,\cdot)\) \(\chi_{4005}(1061,\cdot)\) \(\chi_{4005}(1106,\cdot)\) \(\chi_{4005}(1151,\cdot)\) \(\chi_{4005}(1376,\cdot)\) \(\chi_{4005}(1421,\cdot)\) \(\chi_{4005}(1556,\cdot)\) \(\chi_{4005}(1826,\cdot)\) \(\chi_{4005}(1961,\cdot)\) \(\chi_{4005}(2006,\cdot)\) \(\chi_{4005}(2231,\cdot)\) \(\chi_{4005}(2276,\cdot)\) \(\chi_{4005}(2321,\cdot)\) \(\chi_{4005}(2546,\cdot)\) \(\chi_{4005}(2726,\cdot)\) \(\chi_{4005}(2861,\cdot)\) \(\chi_{4005}(2906,\cdot)\) \(\chi_{4005}(2951,\cdot)\) \(\chi_{4005}(2996,\cdot)\) \(\chi_{4005}(3041,\cdot)\) ...

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: $\Q(\zeta_{88})$
Fixed field: Number field defined by a degree 88 polynomial

Values on generators

\((3116,802,181)\) → \((-1,1,e\left(\frac{39}{88}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(13\)\(14\)\(16\)\(17\)\(19\)
\( \chi_{ 4005 }(26, a) \) \(1\)\(1\)\(e\left(\frac{13}{22}\right)\)\(e\left(\frac{2}{11}\right)\)\(e\left(\frac{79}{88}\right)\)\(e\left(\frac{17}{22}\right)\)\(e\left(\frac{8}{11}\right)\)\(e\left(\frac{17}{88}\right)\)\(e\left(\frac{43}{88}\right)\)\(e\left(\frac{4}{11}\right)\)\(e\left(\frac{7}{44}\right)\)\(e\left(\frac{45}{88}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4005 }(26,a) \;\) at \(\;a = \) e.g. 2