2664

This number is a composite.

The smallest number n for which n, n+1, n+2, n+3, and n+4 have the same number (3) of distinct prime factors. 2664 = 2^3 * 3^2 * 37; 2665 = 5 * 13 * 41; 2666 = 2 * 31 * 43; 2667 = 3 * 7 * 127; 2668 = 2^2 * 23 * 29. [Post]