User talk:167.96.198.140

July 2017
Please refrain from attempting to make unconstructive edits to Wikipedia, as you did at Formula for primes. Your edits appear to constitute vandalism and have been [ disallowed by an edit filter.] If you would like to experiment, please use the sandbox. 99.53.112.186 (talk) 17:19, 17 July 2017 (UTC)