1664th prime is 14143
Neighbours#
| 139994 | 140096 | 140116 | 140297 | 140337 | 
| 140516 | 1405710 | 140717 | 1408111 | 140836 | 
| 1408712 | 141078 | 141437 | 141497 | 141539 | 
| 141598 | 141735 | 1417710 | 141976 | 142078 | 
| 142216 | 142437 | 142498 | 142519 | 142818 | 
Compare with#
| 139994 | 140096 | 140116 | 140297 | 140337 | 
| 140516 | 1405710 | 140717 | 1408111 | 140836 | 
| 1408712 | 141078 | 141437 | 141497 | 141539 | 
| 141598 | 141735 | 1417710 | 141976 | 142078 | 
| 142216 | 142437 | 142498 | 142519 | 142818 | 
Related#
- Learn more about Prime numbers
- Check first 1000 primes
- Check primes up to 10000
- Check all primes