Restricted left-truncatable primes up to 160640
Restricted Left-truncatable primes: Restricted left-truncatable prime is a prime which is left-truncatable and all of its left extensions are composite.
There is 33 restricted left-truncatable primes smaller than 160640.
Checkout restricted left-truncatable primes up to: 100, 500, 1000, 10000.
List#
2, 5, 773, 3373, 3947, 4643, 5113, 6397, 6967, 7937, 15647, 16823, 24373, 33547, 34337, 37643, 56983, 57853, 59743, 62383, 63347, 63617, 69337, 72467, 72617, 75653, 76367, 87643, 92683, 97883, 98317, 121997, 124337
Table#
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 - 10 | 2 | 5 | 773 | 3373 | 3947 | 4643 | 5113 | 6397 | 6967 | 7937 |
| 11 - 20 | 15647 | 16823 | 24373 | 33547 | 34337 | 37643 | 56983 | 57853 | 59743 | 62383 |
| 21 - 30 | 63347 | 63617 | 69337 | 72467 | 72617 | 75653 | 76367 | 87643 | 92683 | 97883 |
| 31 - 40 | 98317 | 121997 | 124337 |
Related#
- Learn more about Restricted Left-truncatable primes.
- All restricted left-truncatable primes