The millionth number with at least one million prime factors
Problem 615
Consider the natural numbers having at least 5 prime factors, which don't have to be distinct.
Sorting these numbers by size gives a list which starts with:
Sorting these numbers by size gives a list which starts with:
So, for example, the fifth number with at least 5 prime factors is 80.
Find the millionth number with at least one million prime factors.
Give your answer modulo 123454321.
Give your answer modulo 123454321.