That's because a 'coinkiedink' is the opposite of a coincidence because the word mocks the idea that something is a coincidence.
Maybe TPTB wanted to send a message by tagging the Memo with that number. TPTB risk going to the slammer with Trump as prez. So this could be their sick way of making it happen.
With HFT computers, it's possible to generate any number they wish. Jp Morgan had a string of over a thousand straight days of making a profit in its trades - a mathematical impossibility unless they control the board's numbers.
So yeah, this was no accident.
Pray for me.