Long primes up to 167

Long primes: Long prime in base b is a prime number p such that the formula (b^(p-1)-1)/p (where p does not divide b) gives a cyclic number.

There is 14 long primes smaller than 167.

Checkout long primes up to: 100, 500, 1000, 10000.

7, 17, 19, 23, 29, 47, 59, 61, 97, 109, 113, 131, 149, 167

• Learn more about Long primes.
• All long primes