@echo off
setlocal enabledelayedexpansion
for /l %%i in (1,1,100) do (
    set /a m=%%i%%2
    set /a n=%%i%%5
    if !m! equ 0 (
        if !n! equ 0 (
            echo %%i
        )
    )
)
pause
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@ECHO OFF
SETLOCAL ENABLEDELAYEDEXPANSION

::生成素数相关变量，适用于数量较少的情况；数量多时可以生成临时文件
SET _2=#
FOR /L %%N IN (3,2,100)DO (
　SET/aMAX=%%N-2
　SET MFLAG=
　FOR /L %%S IN (3,2,!MAX!)DO (
　　SET/aMOD=%%N%%%%S
　　IF !MOD!==0 SET MFLAG=1
　)
　IF NOT DEFINED MFLAG SET _%%N=#
)

::显示所有素数
FOR /L %%N IN (2,1,100)DO IF DEFINED _%%N ECHO,%%N

ECHO,
ECHO,输出满足条件的素数：
::判断
FOR /L %%N IN (2,1,100)DO (
　SET/a@4=%%N+4,@A4=@4%%5,@A2=%%N+2,@B4=%%N-4
　FOR /F "TOKENS=1,2" %%F IN ("!@A2! !@B4!")DO (
　　IF !_%%N!_!@A4!_!_%%F!_!_%%G!==#_0_#_# ECHO,%%N
　)
)
PAUSE
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@echo off&setlocal enabledelayedexpansion
set "a=2"
for /l %%i in (3 2 100) do (
    set F=0
       for %%j in (!a!) do (
           set/a "N=%%i %% %%j"
              if !N! equ 0 set F=1
       )
           if !F! equ 0  set a=!a! %%i&set $%%i=1
)
echo !a!
for /l %%i in (2 1 100) do (
    set /a "i=%%i+2,j=%%i-4"
    set /a "n=(%%i+4)%%5,i=$!i!+$!j!"
    if !n! equ 0 if !i! equ 2 echo %%i
)
pause
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