问号
Question Mark
题目详情
223934 1541 14839 259071087 191558 425859973 276971 137149 27539479 137149 467797 27539479 137149 467797 745921 277660180457 989 2078809 18095 ?
223934 1541 14839 259071087 191558 425859973 276971 137149 27539479 137149 467797 27539479 137149 467797 745921 277660180457 989 2078809 18095 ?
解析
本月的谜题，正如你们中大约20人所想出的那样，是一个用代码写成的问题。每个给定的数字都是一个质因数小于或等于101的合数。对于每一个因式分解，将第n个质数映射到字母表中的第n个字母，然后重新排列字母（字谜）将给你每个单词。所以，这个问题问的是“当用这种代码书写时，产生‘二六七六九七六九’（two six seven six nine seven six nine）的数字是多少？” 再次迭代，26769769 产生“fifty”（或接受“50”）。恭喜所有的解题者，特别是 Quinn Beightol，本月随机抽取的简街T恤获胜者！
Original Explanation
This month’s puzzle, as about 20 of you figured out, is a question written in code. Each of the given numbers is a composite number with prime factors less than or equal to 101. For each factorization, mapping the nth prime number to the nth letter of the alphabet and anagramming will give you each word. So, the question asks “What is the number that yields two six seven six nine seven six nine when written in this code?” Iterating again, 26769769 yields “fifty” (or “50” was accepted). Congrats to all solvers, especially Quinn Beightol, the randomly-chosen winner of this month’s Jane Street t-shirt!