64th safe prime is 4139
64th safe prime is 4139.
4139 is 64th safe prime, its corresponding Sophie Germain prime is 2069.
Learn more about Safe primes.
Neighbours#
| 31196 | 316712 | 32037 | 346713 | 36237 |
| 37798 | 38039 | 38637 | 39479 | 400714 |
| 40797 | 412711 | 41399 | 42597 | 42838 |
| 45476 | 46796 | 47036 | 478712 | 47998 |
| 49196 | 50878 | 50998 | 538713 | 53999 |
Compare with#
| 31196 | 316712 | 32037 | 346713 | 36237 |
| 37798 | 38039 | 38637 | 39479 | 400714 |
| 40797 | 412711 | 41399 | 42597 | 42838 |
| 45476 | 46796 | 47036 | 478712 | 47998 |
| 49196 | 50878 | 50998 | 538713 | 53999 |
Related#
- Learn more about Safe primes
- Check first 100 safe primes
- Check safe primes up to 10000
- Check all safe primes