First 22 isolated primes

Isolated primes: Primes p such that neither p−2 nor p+2 is prime.

First 22 isolated primes have values between 2 and 257.

Checkout list of first: 10, 50, 100, 500, 1000 isolated primes. You can also check all isolated primes.

2, 23, 37, 47, 53, 67, 79, 83, 89, 97, 113, 127, 131, 157, 163, 167, 173, 211, 223, 233, 251, 257

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