This number is a prime.
Single Curio View: (Seek other curios for this number)The smallest prime formed by inserting a semiprime between the semiprime's factors. The sequence of such primes begins 263, 3217, 22613, 33311, etc. [Honaker]
Submitted: 2006-10-14 15:03:56; Last Modified: 2020-06-09 09:44:41.
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