Community Tip - You can change your system assigned username to something more personal in your community settings. X
Simply run through your vector P and pick every value with a distance of more than 4 from both its neighbours. ANd what will you do with that list now???
BTW, the second nextPrime() routine in my last sheet here http://communities.ptc.com/message/237185#237185 was erraneous, simply delete it.

PS. Any reason for excuding 2 and 3 from your list of primes?
Simply run through your vector P and pick every value with a distance of more than 4 from both its neighbours. ANd what will you do with that list now???
BTW, the second nextPrime() routine in my last sheet here http://communities.ptc.com/message/237185#237185 was erraneous, simply delete it.

PS. Any reason for excuding 2 and 3 from your list of primes?
