Happy primes up to 8
Happy primes: Primes that eventually reach 1 under iteration of: x -> sum of squares of digits of x.
There is 1 happy primes smaller than 8.
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- Learn more about Happy primes.
- All happy primes
Happy primes: Primes that eventually reach 1 under iteration of: x -> sum of squares of digits of x.
There is 1 happy primes smaller than 8.
1 | |
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1 - 1 | 7 |