Properties

Label 4010.153
Modulus $4010$
Conductor $2005$
Order $80$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(4010, base_ring=CyclotomicField(80))
 
M = H._module
 
chi = DirichletCharacter(H, M([60,77]))
 
pari: [g,chi] = znchar(Mod(153,4010))
 

Basic properties

Modulus: \(4010\)
Conductor: \(2005\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(80\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2005}(153,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4010.bm

\(\chi_{4010}(153,\cdot)\) \(\chi_{4010}(157,\cdot)\) \(\chi_{4010}(243,\cdot)\) \(\chi_{4010}(253,\cdot)\) \(\chi_{4010}(317,\cdot)\) \(\chi_{4010}(353,\cdot)\) \(\chi_{4010}(477,\cdot)\) \(\chi_{4010}(613,\cdot)\) \(\chi_{4010}(647,\cdot)\) \(\chi_{4010}(683,\cdot)\) \(\chi_{4010}(957,\cdot)\) \(\chi_{4010}(973,\cdot)\) \(\chi_{4010}(1127,\cdot)\) \(\chi_{4010}(1287,\cdot)\) \(\chi_{4010}(1433,\cdot)\) \(\chi_{4010}(1447,\cdot)\) \(\chi_{4010}(1637,\cdot)\) \(\chi_{4010}(1723,\cdot)\) \(\chi_{4010}(1793,\cdot)\) \(\chi_{4010}(1897,\cdot)\) \(\chi_{4010}(1937,\cdot)\) \(\chi_{4010}(2053,\cdot)\) \(\chi_{4010}(2147,\cdot)\) \(\chi_{4010}(2153,\cdot)\) \(\chi_{4010}(2163,\cdot)\) \(\chi_{4010}(2253,\cdot)\) \(\chi_{4010}(2833,\cdot)\) \(\chi_{4010}(3467,\cdot)\) \(\chi_{4010}(3583,\cdot)\) \(\chi_{4010}(3677,\cdot)\) ...

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: $\Q(\zeta_{80})$
Fixed field: Number field defined by a degree 80 polynomial

Values on generators

\((2407,3211)\) → \((-i,e\left(\frac{77}{80}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)
\( \chi_{ 4010 }(153, a) \) \(1\)\(1\)\(e\left(\frac{17}{80}\right)\)\(e\left(\frac{17}{40}\right)\)\(e\left(\frac{17}{40}\right)\)\(e\left(\frac{29}{40}\right)\)\(e\left(\frac{23}{80}\right)\)\(e\left(\frac{31}{80}\right)\)\(e\left(\frac{31}{80}\right)\)\(e\left(\frac{51}{80}\right)\)\(e\left(\frac{27}{80}\right)\)\(e\left(\frac{51}{80}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4010 }(153,a) \;\) at \(\;a = \) e.g. 2