100000以内的Carmichael 数

最新推荐文章于 2022-02-23 11:24:26 发布

weixin_34388207

最新推荐文章于 2022-02-23 11:24:26 发布

阅读量263

点赞数

CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/kernel_hcy/archive/2009/08/14/1546089.html

The Carmichael numbers under 100,000 are

561, 1105, 1729, 2465, 2821, 6601, 8911, 10585, 15841, 29341, 41041, 46657, 52633, 62745, 63973, and 75361.

Small Carmichael numbers are rare: there are only 2,163 are less than 25,000,000,000. (Recently, Richard Pinch has found that there are still only 246,683 Carmichael numbers below 10,000,000,000,000,000.) Nevertheless, in 1994 it was proved that there are infinitely many of them!

转载于:https://www.cnblogs.com/kernel_hcy/archive/2009/08/14/1546089.html