30849...58441 (34-digits)

This number is a prime.

3084 9350093102 7513297515 9556758441

Single Curio View: (Seek other curios for this number)

The concatenation of the first twenty composite numbers divided by (4 + 6 + 8 + 9 + 10 + 12 + 14 + 15 + 16 + 18 + 20 + 21 - 1) is prime. [Wesolowski]

Submitted: 2010-02-23 20:41:46; Last Modified: 2010-02-24 00:48:27.