Properties

Label 4010.49
Modulus $4010$
Conductor $2005$
Order $100$
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(100))
 
M = H._module
 
chi = DirichletCharacter(H, M([50,31]))
 
pari: [g,chi] = znchar(Mod(49,4010))
 

Basic properties

Modulus: \(4010\)
Conductor: \(2005\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(100\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{2005}(49,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 4010.bp

\(\chi_{4010}(49,\cdot)\) \(\chi_{4010}(69,\cdot)\) \(\chi_{4010}(99,\cdot)\) \(\chi_{4010}(149,\cdot)\) \(\chi_{4010}(419,\cdot)\) \(\chi_{4010}(619,\cdot)\) \(\chi_{4010}(689,\cdot)\) \(\chi_{4010}(709,\cdot)\) \(\chi_{4010}(859,\cdot)\) \(\chi_{4010}(999,\cdot)\) \(\chi_{4010}(1109,\cdot)\) \(\chi_{4010}(1139,\cdot)\) \(\chi_{4010}(1199,\cdot)\) \(\chi_{4010}(1319,\cdot)\) \(\chi_{4010}(1359,\cdot)\) \(\chi_{4010}(1849,\cdot)\) \(\chi_{4010}(1889,\cdot)\) \(\chi_{4010}(2009,\cdot)\) \(\chi_{4010}(2069,\cdot)\) \(\chi_{4010}(2099,\cdot)\) \(\chi_{4010}(2209,\cdot)\) \(\chi_{4010}(2349,\cdot)\) \(\chi_{4010}(2499,\cdot)\) \(\chi_{4010}(2519,\cdot)\) \(\chi_{4010}(2589,\cdot)\) \(\chi_{4010}(2789,\cdot)\) \(\chi_{4010}(3059,\cdot)\) \(\chi_{4010}(3109,\cdot)\) \(\chi_{4010}(3139,\cdot)\) \(\chi_{4010}(3159,\cdot)\) ...

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: $\Q(\zeta_{100})$
Fixed field: Number field defined by a degree 100 polynomial

Values on generators

\((2407,3211)\) → \((-1,e\left(\frac{31}{100}\right))\)

First values

\(a\) \(-1\)\(1\)\(3\)\(7\)\(9\)\(11\)\(13\)\(17\)\(19\)\(21\)\(23\)\(27\)
\( \chi_{ 4010 }(49, a) \) \(1\)\(1\)\(e\left(\frac{81}{100}\right)\)\(e\left(\frac{18}{25}\right)\)\(e\left(\frac{31}{50}\right)\)\(e\left(\frac{7}{50}\right)\)\(e\left(\frac{39}{100}\right)\)\(e\left(\frac{23}{100}\right)\)\(e\left(\frac{53}{100}\right)\)\(e\left(\frac{53}{100}\right)\)\(e\left(\frac{71}{100}\right)\)\(e\left(\frac{43}{100}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 4010 }(49,a) \;\) at \(\;a = \) e.g. 2