请输入您要查询的字词:

 

单词 ExamplesOfPalindromicPrimes
释义

examples of palindromic primes


The first few palindromic primesMathworldPlanetmath in base 10 are 2, 3, 5, 7, 11, 101, 131, 151, 181, 191, 313, 353, 373, 383, 727 these are listed in A002385 of Sloane’s OEIS.

In binary, all Mersenne primesMathworldPlanetmath are also palindromic primes, and the same is true of Fermat primesMathworldPlanetmath. Some other binary palindromic primes are 73, 107, 313, 443, 1193, 1453, 1571, 1619, 1787, 1831, 1879.

In factorial base, the most significant digit dk of a palindromic numberMathworldPlanetmath has to be 1, thus a prime p must fall in the range k!<p<2k! or else it is not a palindromic prime in factorial base. The first few factorial base palindromic primes are 3, 7, 11, 41, 127, 139, 173, 179, 191, 751, 811.

随便看

 

数学辞典收录了18232条数学词条,基本涵盖了常用数学知识及数学英语单词词组的翻译及用法,是数学学习的有利工具。

 

Copyright © 2000-2023 Newdu.com.com All Rights Reserved
更新时间:2025/5/4 22:03:45