Woah. If you think it's completely serious and you think continuing will get you and others killed, but you still want to continue, probably obvious logic would suggest that if you continue to dump crumbs and something happens to you, we'll be stuck for the next however many years. You might have to just dump the whole thing immediately. Obviously I don't know the details of your situation though.
I guess I'm a bit late to this but here's a visual thing for (x+n) = 1. (x+n) = 1 with primes whenever b = a + 2.