gistfile1.txt

/*
Enter your query here.
Please append a semicolon ";" at the end of the query and enter your query in a single line to avoid error.
*/
declare @maxprime int
declare @i int
declare @j int
declare @answer varchar
declare @isprime bit
set @maxprime = 10
set @i = 1
set @answer = '&'
while @i <=@maxprime
begin
    print @answer
    set @isprime = 1
    set @j = floor(sqrt(@i))
    while @j > 1
    begin
        if (@i % @j = 0) set @isprime = 0
        set @j = @j - 1
    end
    --print cast(@i as varchar) + ' ' + cast(@isprime as varchar)
    if (@isprime = 1) 
    begin
        --print @answer + cast(@i as varchar)
        set @answer += @i--set @primes = @primes + cast(@i as varchar) + '&'
    end
    set @i = @i + 1
end
print @answer