Properties

Label 2535.7
Modulus $2535$
Conductor $845$
Order $156$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(2535, base_ring=CyclotomicField(156))
 
M = H._module
 
chi = DirichletCharacter(H, M([0,39,107]))
 
pari: [g,chi] = znchar(Mod(7,2535))
 

Basic properties

Modulus: \(2535\)
Conductor: \(845\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(156\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{845}(7,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 2535.cr

\(\chi_{2535}(7,\cdot)\) \(\chi_{2535}(28,\cdot)\) \(\chi_{2535}(37,\cdot)\) \(\chi_{2535}(58,\cdot)\) \(\chi_{2535}(202,\cdot)\) \(\chi_{2535}(223,\cdot)\) \(\chi_{2535}(232,\cdot)\) \(\chi_{2535}(253,\cdot)\) \(\chi_{2535}(397,\cdot)\) \(\chi_{2535}(448,\cdot)\) \(\chi_{2535}(592,\cdot)\) \(\chi_{2535}(613,\cdot)\) \(\chi_{2535}(622,\cdot)\) \(\chi_{2535}(643,\cdot)\) \(\chi_{2535}(787,\cdot)\) \(\chi_{2535}(808,\cdot)\) \(\chi_{2535}(817,\cdot)\) \(\chi_{2535}(838,\cdot)\) \(\chi_{2535}(982,\cdot)\) \(\chi_{2535}(1003,\cdot)\) \(\chi_{2535}(1012,\cdot)\) \(\chi_{2535}(1177,\cdot)\) \(\chi_{2535}(1198,\cdot)\) \(\chi_{2535}(1207,\cdot)\) \(\chi_{2535}(1228,\cdot)\) \(\chi_{2535}(1372,\cdot)\) \(\chi_{2535}(1393,\cdot)\) \(\chi_{2535}(1402,\cdot)\) \(\chi_{2535}(1423,\cdot)\) \(\chi_{2535}(1567,\cdot)\) ...

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: $\Q(\zeta_{156})$
Fixed field: Number field defined by a degree 156 polynomial (not computed)

Values on generators

\((1691,1522,1861)\) → \((1,i,e\left(\frac{107}{156}\right))\)

First values

\(a\) \(-1\)\(1\)\(2\)\(4\)\(7\)\(8\)\(11\)\(14\)\(16\)\(17\)\(19\)\(22\)
\( \chi_{ 2535 }(7, a) \) \(1\)\(1\)\(e\left(\frac{73}{78}\right)\)\(e\left(\frac{34}{39}\right)\)\(e\left(\frac{25}{39}\right)\)\(e\left(\frac{21}{26}\right)\)\(e\left(\frac{101}{156}\right)\)\(e\left(\frac{15}{26}\right)\)\(e\left(\frac{29}{39}\right)\)\(e\left(\frac{61}{156}\right)\)\(e\left(\frac{1}{12}\right)\)\(e\left(\frac{7}{12}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 2535 }(7,a) \;\) at \(\;a = \) e.g. 2