21st prime is 73
Neighbours#
2332 | 2915 | 3119 | 3719 | 4119 |
4313 | 4722 | 5319 | 5913 | 6113 |
6718 | 7114 | 7318 | 7914 | 8311 |
899 | 9721 | 10120 | 10316 | 10721 |
10921 | 11322 | 12714 | 13113 | 1379 |
Compare with#
2332 | 2915 | 3119 | 3719 | 4119 |
4313 | 4722 | 5319 | 5913 | 6113 |
6718 | 7114 | 7318 | 7914 | 8311 |
899 | 9721 | 10120 | 10316 | 10721 |
10921 | 11322 | 12714 | 13113 | 1379 |
Related#
- Learn more about Prime numbers
- Check first 50 primes
- Check primes up to 100
- Check all primes