Small Gaps between Primes Exist

D. A. Goldston, Y. Motohashi, J. Pintz +1

In the recent preprint [3], Goldston, Pintz, and Yıldırım established, among other things, $$ \liminf_{n\to\infty}{p_{n+1}-p_n\over\log p_n}=0,\leqno(0) $$ with $p_n$ the $n$th pri…