This is for the information that the repository has been excluded by the Hacktoberfest team from the event. This was done to maintain the quality standards and promote good quality open source contributions.
Your pull request has not seen any activity for a while, so it will be marked as stale. If no activity is not seen after 3 days, your pull request will be closed and marked as invalid.
I have modified this code of prime checker using simple method.
Description
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Fixes #(issue number)
Type of change
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Checklist: