15530
This number is a composite.
Starting at 15530, there are more numbers with 3 prime
factors (3-almost primes) than numbers with 2 prime factors
(semiprimes). [Noe]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
Starting at 15530, there are more numbers with 3 prime
factors (3-almost primes) than numbers with 2 prime factors
(semiprimes). [Noe]