A070842 Smallest n-digit number with exactly n prime divisors. There are no further terms.

2, 10, 102, 1020, 10010, 101010, 1009470, 11741730, 223092870, 6469693230

Offset: 1

Author

Amarnath Murthy, May 12 2002

Keywords

• base
• nonn
• fini
• full

Examples

			a(4) = 1020 with the prime divisors 2, 3, 5, 17.
		

Crossrefs

Cf. A001221 (omega), A002110 (primorials), A070843.

Extensions

More terms from Robert G. Wilson v and Rick L. Shepherd, May 14 2002

Corrected and edited by Ray Chandler, Feb 15 2009