20th safe prime is 587
20th safe prime is 587.
587 is 20th safe prime, its corresponding Sophie Germain prime is 293.
Learn more about Safe primes.
Neighbours#
| 10721 | 16712 | 17914 | 22712 | 26315 |
| 34711 | 35910 | 38315 | 46711 | 4797 |
| 50310 | 56313 | 5879 | 7199 | 8395 |
| 86313 | 88710 | 98312 | 101910 | 11879 |
| 128313 | 13078 | 13195 | 136713 | 143910 |
Compare with#
| 10721 | 16712 | 17914 | 22712 | 26315 |
| 34711 | 35910 | 38315 | 46711 | 4797 |
| 50310 | 56313 | 5879 | 7199 | 8395 |
| 86313 | 88710 | 98312 | 101910 | 11879 |
| 128313 | 13078 | 13195 | 136713 | 143910 |
Related#
- Learn more about Safe primes
- Check first 50 safe primes
- Check safe primes up to 1000
- Check all safe primes