We establish a novel and rigorous local framework that reduces the global infinitude of prime pairs to a finite existence verification within the interval (p, p²) for sufficiently large primes p. Using an explicit Chinese Remainder Theorem construction, the two-dimensional sieve is reduced to a one-dimensional arithmetic progression. Smooth weight functions combined with Fourier analysis, together with a completion formula and rigorous spike analysis proving algebraic cancellation, control the error term at the square-root level. We prove two core local theorems: the twin-type (for any even number y not exceeding the prime gap, there exists a prime pair (x, x+y) in (p, p²) ) and the symmetric-type (for any x in (p^5/3, p²/2), there exists y < x-p such that x±y are both prime). As direct corollaries, we unconditionally prove the Twin Prime Conjecture, Polignac's Conjecture, Goldbach's Conjecture, and Legendre's Conjecture. Furthermore, through a refined analysis of the cosine structure in the symmetric sieve, we prove the prime gap bound O ( (log X) ⁶), which is exponentially superior to the Baker-Harman-Pintz bound and remarkably close to Cramér's conjectured O ( (log X) ²). Finally, we prove a novel Composite Factor Prime Representation Theorem. The proof is self-contained, with each technical step presented in complete detail. Feedback RequestIf you have any comments, questions, corrections, or suggestions regarding this work, please contact me at your-email@example. com. I greatly appreciate your feedback!
Haizhu Wu (Wed,) studied this question.