You're talking about Angelus Press.
I've never heard of a 666 "configuration" -- it's either the mark of the beast or it isn't. Besides, it's just a number.
For a soul in the state of grace, he can walk under a ladder, past a black cat, and rent hotel room #13 on a Friday and nothing evil will befall him.
Anyhow, Angelus's number is 966, not 666.
And the last part is 7337 -- a very good number for you superstitious/paranoid/numerologists out there.
3 is the number of the Holy Trinity
7 symbolizes "perfection", the 7 sacraments, the 7 gifts of the Holy Ghost, etc.