28th happy prime is 683
Neighbours#
31316 | 33111 | 36710 | 37911 | 38315 |
3979 | 40910 | 48711 | 56313 | 61710 |
65314 | 67310 | 68311 | 7099 | 73914 |
76110 | 86313 | 88113 | 9076 | 93713 |
100911 | 103311 | 103910 | 109311 | 115111 |
Compare with#
31316 | 33111 | 36710 | 37911 | 38315 |
3979 | 40910 | 48711 | 56313 | 61710 |
65314 | 67310 | 68311 | 7099 | 73914 |
76110 | 86313 | 88113 | 9076 | 93713 |
100911 | 103311 | 103910 | 109311 | 115111 |
Related#
- Learn more about Happy primes
- Check first 50 happy primes
- Check happy primes up to 1000
- Check all happy primes