description Problem history Submissions question_mark Qna how_to_vote Vote #2811 upload 8383 done 3125 how_to_reg 2783 Prime and Composite numbers timer 1s memory 64MB upload Attempts 8383 times Solved 3125 times Solvers 2783 people Acceptance Rate 37.3% monitoring Average Runtime 367.6ms Average Memory 4501.3KB Average Code Length 557.5B No. Submitter Result Time Memory Length Language Submitted