> >
> Hmm...
>
> 2 4 6 8 10
>
> 3 6
>
> 5 10
>
> Adding a prime as an increment is not sufficient to guarantee uniqueness!
>
> You have to ensure that the product of the 2 smallest primes you use
> is greater than any number you'd need to generate. With such large
> primes you may run out of sequence numbers faster than you would
> like!
>
>
> Cheers,
> Gavin
Yes, you are right. That would not help.
Regards,
Ken