10044...04487 (49-digits)

This number is a prime.

100446210 0446310044 6510044661 0044791004 4861004487

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

The smallest emirp formed from the concatenation of n consecutive n-digit "4-almost prime" numbers, i.e., {1004462||1004463||1004465||1004466||1004479||1004486||1004487}, (case n=7). [Bajpai]

Submitted: 2020-06-01 00:17:53; Last Modified: 2020-06-01 00:19:36.