The achievement may not rank up there with Samuel Morse's transmitting, "What hath God wrought," from Washington, DC, to Baltimore in 1844 or Alexander Graham Bell's voice intoning, "Watson, come here. I want you," from one room to another in 1876. Nevertheless, scientists may eventually mark as a milestone the day in 2001 when Isaac Chuang and his colleagues at IBM determined that the two prime factors of the number 15 are three and five.
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机译：塞缪尔·莫尔斯（Samuel Morse）在1844年从华盛顿特区向巴尔的摩传递“上帝所做的事”或亚历山大·格雷厄姆·贝尔（Alexander Graham Bell）从一个房间传到“沃森，来这里。另一个在1876年。尽管如此，科学家们最终可能将2001年标记为里程碑，那时Isaac Chuang及其IBM同事确定15号的两个主要因素是3和5。
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