Problem 85

This is the archived version of this course from the Spring 2013 semester. You might find something more recent by visitning my teaching page.

# Fool the multiplication verification

Due: April 19
Points: 1

I'm going to test the result of multiplying

$x = 83271 \times 76125$

by testing both sides modulo 2, 3, and 5.

Produce a value for $$x$$ that is not correct, but which will pass my modular verification tests. That is, give an incorrect value for $$x$$ that will "trick" me into thinking it is correct.