604

This number is a composite.

Just showing those entries submitted by 'Post': (Click here to show all)

+ The least n such that n-2, n-1, n, n+1, and n+2 are each 3-almost primes: 602 = 2 * 7 * 43, 603 = 3^2 * 67, 604 = 2^2 * 151, 605 = 5 * 11^2, and 606 = 2 * 3 * 101. [Post]

Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell