This article announces that two papers have proved that the “parity
returns to one” conjecture is true, and condenses the content of the proof
published later to compare with the first published one to prove that its basic
context is correct. Since the problem arises in the handling of “infinity”, the
author’s thinking is expounded in combination with Yang Zhe and Romo’s
papers proving Goldbach’s conjecture. Under the basic fact that “numbers are
divided into six categories, and the core contains two halves”, the traditional
number theory problem is simplified. In the astrology diagram to assist
understanding and proof, the total entrance 16 is the most dazzling star.
Once again, it is confirmed that “ten thousand numbers” are “same but not
harmonious”, and the subtle differences plus the “infinite and leak-free”
characteristics make prime numbers so special.