Properties

Label 1.1021.3t1.1c2
Dimension 1
Group $C_3$
Conductor $ 1021 $
Root number not computed
Frobenius-Schur indicator 0

Related objects

Learn more about

Basic invariants

Dimension:$1$
Group:$C_3$
Conductor:$1021 $
Artin number field: Splitting field of $f= x^{3} - x^{2} - 340 x - 416 $ over $\Q$
Size of Galois orbit: 2
Smallest containing permutation representation: $C_3$
Parity: Even
Corresponding Dirichlet character: \(\chi_{1021}(652,\cdot)\)

Galois action

Roots of defining polynomial

The roots of $f$ are computed in $\Q_{ 7 }$ to precision 7.
Roots:
$r_{ 1 }$ $=$ $ 1 + 6\cdot 7 + 6\cdot 7^{2} + 5\cdot 7^{3} + 5\cdot 7^{4} + 4\cdot 7^{5} + 6\cdot 7^{6} +O\left(7^{ 7 }\right)$
$r_{ 2 }$ $=$ $ 2 + 4\cdot 7 + 5\cdot 7^{2} + 5\cdot 7^{3} + 6\cdot 7^{5} + 5\cdot 7^{6} +O\left(7^{ 7 }\right)$
$r_{ 3 }$ $=$ $ 5 + 3\cdot 7 + 7^{2} + 2\cdot 7^{3} + 3\cdot 7^{5} + 7^{6} +O\left(7^{ 7 }\right)$

Generators of the action on the roots $ r_{ 1 }, r_{ 2 }, r_{ 3 } $

Cycle notation
$(1,2,3)$

Character values on conjugacy classes

SizeOrderAction on $ r_{ 1 }, r_{ 2 }, r_{ 3 } $ Character value
$1$$1$$()$$1$
$1$$3$$(1,2,3)$$-\zeta_{3} - 1$
$1$$3$$(1,3,2)$$\zeta_{3}$
The blue line marks the conjugacy class containing complex conjugation.