利用筛选法快速求解超大范围的质数，并具有分页显示功能。-The use of rapid screening method for solving large range of prime numbers, and has paging display.

Delphi RSA加密算法实例，无使用第三方控件的Delphi加密程序实例，可使用生成随机数，生成密钥，质数寻找启始点等进行特殊加密处理。(Delphi RSA encryption algorithm instance, no use of third-party control Delphi encryption program instance, can be used to generate random Numbers, generate keys, prime Numbers to