Problem

Source: China TST 2002 Quiz

Tags: LaTeX, number theory unsolved, number theory



Does there exist $ 2002$ distinct positive integers $ k_1, k_2, \cdots k_{2002}$ such that for any positive integer $ n \geq 2001$, one of $ k_12^n + 1, k_22^n + 1, \cdots, k_{2002}2^n + 1$ is prime?