Primality by trial division: Difference between revisions

=={{header|ABC}}==

<syntaxhighlight lang="ABC">HOW TO REPORT prime n:

REPORT n>=2 AND NO d IN {2..floor root n} HAS n mod d = 0

FOR n IN {1..100}:

IF prime n: WRITE n</syntaxhighlight>

{{out}}

<pre>2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97</pre>