I need to show that
S = {(10^p)^m | p >= 0, m >= 0}
$\qquad \displaystyle S = \{(10^p)^m \mid p \geq 0, m \geq 0\}$
is not a regular language using pumping lemma.
Can I multiply the product of the powers and express it to: S= (1^m 0^pm)
$S = \{ 1^m 0^{pm} \mid \dots \}$ and apply the pumping lemma where I pump 1's then say that the language doesn't accept the new string?