First 8 happy primes
Happy primes: Primes that eventually reach 1 under iteration of: x -> sum of squares of digits of x.
First 8 happy primes have values between 7 and 103.
Checkout list of first: 10, 50, 100, 500, 1000 happy primes. You can also check all happy primes.
List#
Table#
Related#
- Learn more about Happy primes.
- All happy primes