139
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest Happy number whose Happy prime index (10) and
prime number index (34) when added to the number itself are
both also prime. [Homewood]
Submitted: 2023-10-19 07:31:25; Last Modified: 2023-11-12 23:58:32.
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