We just completed a major update. Let us know if anything is not working.
150
This number is a composite.
2150 - 3 and 2150 - 5 are twin primes. [Kulsha]
150 is the largest gap between consecutive twin prime pairs less than a thousand. It occurs between {659, 661} and {809, 811}. [Opao]
(There are 2 curios for this number that have not yet been approved by an editor.)
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell