14

This number is a composite.

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

+ 14 is the first number such that it and the next number are both the product of two distinct primes (14 = 2*7 and 15 = 3*5). [Axoy]

Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell