Properties

Label 3789.379
Modulus $3789$
Conductor $421$
Order $140$
Real no
Primitive no
Minimal yes
Parity odd

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3789, base_ring=CyclotomicField(140))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,47]))
 
pari: [g,chi] = znchar(Mod(379,3789))
 

Basic properties

Modulus: \(3789\)
Conductor: \(421\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(140\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{421}(379,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 3789.du

\(\chi_{3789}(10,\cdot)\) \(\chi_{3789}(19,\cdot)\) \(\chi_{3789}(37,\cdot)\) \(\chi_{3789}(91,\cdot)\) \(\chi_{3789}(127,\cdot)\) \(\chi_{3789}(172,\cdot)\) \(\chi_{3789}(298,\cdot)\) \(\chi_{3789}(352,\cdot)\) \(\chi_{3789}(379,\cdot)\) \(\chi_{3789}(550,\cdot)\) \(\chi_{3789}(685,\cdot)\) \(\chi_{3789}(901,\cdot)\) \(\chi_{3789}(1000,\cdot)\) \(\chi_{3789}(1045,\cdot)\) \(\chi_{3789}(1099,\cdot)\) \(\chi_{3789}(1207,\cdot)\) \(\chi_{3789}(1216,\cdot)\) \(\chi_{3789}(1324,\cdot)\) \(\chi_{3789}(1396,\cdot)\) \(\chi_{3789}(1972,\cdot)\) \(\chi_{3789}(2044,\cdot)\) \(\chi_{3789}(2152,\cdot)\) \(\chi_{3789}(2161,\cdot)\) \(\chi_{3789}(2269,\cdot)\) \(\chi_{3789}(2323,\cdot)\) \(\chi_{3789}(2368,\cdot)\) \(\chi_{3789}(2467,\cdot)\) \(\chi_{3789}(2683,\cdot)\) \(\chi_{3789}(2818,\cdot)\) \(\chi_{3789}(2989,\cdot)\) ...

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: $\Q(\zeta_{140})$
Fixed field: Number field defined by a degree 140 polynomial (not computed)

Values on generators

\((1685,2107)\) → \((1,e\left(\frac{47}{140}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(5\)\(7\)\(8\)\(10\)\(11\)\(13\)\(14\)\(16\)
\( \chi_{ 3789 }(379, a) \) \(-1\)\(1\)\(e\left(\frac{47}{140}\right)\)\(e\left(\frac{47}{70}\right)\)\(e\left(\frac{23}{70}\right)\)\(e\left(\frac{61}{70}\right)\)\(e\left(\frac{1}{140}\right)\)\(e\left(\frac{93}{140}\right)\)\(e\left(\frac{8}{35}\right)\)\(e\left(\frac{3}{20}\right)\)\(e\left(\frac{29}{140}\right)\)\(e\left(\frac{12}{35}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 3789 }(379,a) \;\) at \(\;a = \) e.g. 2