Properties

Label 607.20
Modulus $607$
Conductor $607$
Order $606$
Real no
Primitive yes
Minimal yes
Parity odd

Related objects

Downloads

Learn more

Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(607, base_ring=CyclotomicField(606))
 
M = H._module
 
chi = DirichletCharacter(H, M([557]))
 
pari: [g,chi] = znchar(Mod(20,607))
 

Basic properties

Modulus: \(607\)
Conductor: \(607\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(606\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: yes
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: odd
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 607.h

\(\chi_{607}(3,\cdot)\) \(\chi_{607}(5,\cdot)\) \(\chi_{607}(12,\cdot)\) \(\chi_{607}(17,\cdot)\) \(\chi_{607}(20,\cdot)\) \(\chi_{607}(21,\cdot)\) \(\chi_{607}(23,\cdot)\) \(\chi_{607}(24,\cdot)\) \(\chi_{607}(29,\cdot)\) \(\chi_{607}(31,\cdot)\) \(\chi_{607}(35,\cdot)\) \(\chi_{607}(39,\cdot)\) \(\chi_{607}(40,\cdot)\) \(\chi_{607}(46,\cdot)\) \(\chi_{607}(54,\cdot)\) \(\chi_{607}(59,\cdot)\) \(\chi_{607}(62,\cdot)\) \(\chi_{607}(65,\cdot)\) \(\chi_{607}(66,\cdot)\) \(\chi_{607}(67,\cdot)\) \(\chi_{607}(68,\cdot)\) \(\chi_{607}(74,\cdot)\) \(\chi_{607}(78,\cdot)\) \(\chi_{607}(84,\cdot)\) \(\chi_{607}(90,\cdot)\) \(\chi_{607}(96,\cdot)\) \(\chi_{607}(103,\cdot)\) \(\chi_{607}(108,\cdot)\) \(\chi_{607}(110,\cdot)\) \(\chi_{607}(113,\cdot)\) ...

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: $\Q(\zeta_{303})$
Fixed field: Number field defined by a degree 606 polynomial (not computed)

Values on generators

\(3\) → \(e\left(\frac{557}{606}\right)\)

First values

\(a\) \(-1\)\(1\)\(2\)\(3\)\(4\)\(5\)\(6\)\(7\)\(8\)\(9\)\(10\)\(11\)
\( \chi_{ 607 }(20, a) \) \(-1\)\(1\)\(e\left(\frac{236}{303}\right)\)\(e\left(\frac{557}{606}\right)\)\(e\left(\frac{169}{303}\right)\)\(e\left(\frac{245}{606}\right)\)\(e\left(\frac{141}{202}\right)\)\(e\left(\frac{57}{101}\right)\)\(e\left(\frac{34}{101}\right)\)\(e\left(\frac{254}{303}\right)\)\(e\left(\frac{37}{202}\right)\)\(e\left(\frac{284}{303}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 607 }(20,a) \;\) at \(\;a = \) e.g. 2

Gauss sum

sage: chi.gauss_sum(a)
 
pari: znchargauss(g,chi,a)
 
\( \tau_{ a }( \chi_{ 607 }(20,·) )\;\) at \(\;a = \) e.g. 2

Jacobi sum

sage: chi.jacobi_sum(n)
 
\( J(\chi_{ 607 }(20,·),\chi_{ 607 }(n,·)) \;\) for \( \; n = \) e.g. 1

Kloosterman sum

sage: chi.kloosterman_sum(a,b)
 
\(K(a,b,\chi_{ 607 }(20,·)) \;\) at \(\; a,b = \) e.g. 1,2