Vietnamese Số nguyên tố Cited by user Thuyhung2112 on 03 Aug 2020 [[Tập tin:Primes-vs-composites vi.svg|thế=Groups of two to twelve dots, showing that the composite numbers of dots (4, 6, 8, 9, 10, and 12) can be arranged into…
English Prime number Cited by user David Eppstein on 17 Jan 2018 A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself.