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A student made a conjecture that for any integer n, the integer 4n+3 is a prime number. Which of the following values of n could be used to disprove the student's conjecture?
Indicate all such values.
Indicate all such values.
B,D显示答案
· 相关考点
1.5.1 质数
以上解析由 考满分老师提供。
