i found over the last four years to add the midday 3,4 together untill you end up wih a 3 which i call the 3-digit prime. i also do eve the same way.you can add these mid- eve 3 toget a total 3 prime. now if you go plus and minus 5 on all these 3 primes., you will see 1to3 4digits on time, a week later ,3 weeks later up to the fourth week.ex.

795 795    172172  041041  this weeks primes-12-18-dec19-0611  off of 172-prime minus side on top .

806684    283061  152930

917573    394950  263829

028462    405849  374718

139 351    516738  485607

207-7114    785-1035           

207825      785138                795-172

27507          53641                64689

9257          8905                    0047

172            795                      041