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Issue:
The Number of Primes in a Class of Arithmetic Progression
Author(s):
LI Wei-bin
,
ZHANG Guo-li
Pages:
20
-
22
Year:
2009
Issue:
5
Journal:
Journal of Luoyang Normal University
Keyword:
等差数列
;
素数
;
分布
;
Abstract:
欧几里得在古希腊时期用反证法证明了在自然数序列中存在无穷多个素数,本文是该命题的一种推广.注意到自然数序列是一个首项为1公差为l的等差数列,本文证明把公差1换做任意一个正整数,保持首项为1不变,则得到的等差数列中仍然存在无穷多个素数.
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