X-Nico

2 unusual facts about Perfect Square


Perfect Square

Included on the DVD release is a bonus documentary, A Stirling Performance, chronicling the band's three-night stand at Stirling Castle in Scotland in July 1999.

The documentary demonstrates the effect the concerts had on Stirling and its residents.



see also

Baillie–PSW primality test

# If n is a perfect square, then step 3 will never yield a D with (D/n) = −1; this is not a problem because perfect squares are easy to detect using Newton's method for square roots.