Isolated primes up to 655
Isolated primes: Primes p such that neither p−2 nor p+2 is prime.
There is 62 isolated primes smaller than 655.
List#
2, 23, 37, 47, 53, 67, 79, 83, 89, 97, 113, 127, 131, 157, 163, 167, 173, 211, 223, 233, 251, 257, 263, 277, 293, 307, 317, 331, 337, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 439, 443, 449, 457, 467, 479, 487, 491, 499, 503, 509, 541, 547, 557, 563, 577, 587, 593, 607, 613, 631, 647, 653
Table#
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
---|---|---|---|---|---|---|---|---|---|---|
1 - 10 | 2 | 23 | 37 | 47 | 53 | 67 | 79 | 83 | 89 | 97 |
11 - 20 | 113 | 127 | 131 | 157 | 163 | 167 | 173 | 211 | 223 | 233 |
21 - 30 | 251 | 257 | 263 | 277 | 293 | 307 | 317 | 331 | 337 | 353 |
31 - 40 | 359 | 367 | 373 | 379 | 383 | 389 | 397 | 401 | 409 | 439 |
41 - 50 | 443 | 449 | 457 | 467 | 479 | 487 | 491 | 499 | 503 | 509 |
51 - 60 | 541 | 547 | 557 | 563 | 577 | 587 | 593 | 607 | 613 | 631 |
61 - 70 | 647 | 653 |
Related#
- Learn more about Isolated primes.
- All isolated primes