The easiest way to remember the prime numbers│মৌলিক সংখ্যা মনে রাখার সহজ উপায়

prime numbers from 1 to 10 = 04 (2,3,5,7)
The prime number from 11 to 20 = 04 (11,13,17,19)
prime numbers from 21 to 30 = 02 (23, 29,)
prime numbers from 31 to 40 = 02 (31,37)
prime numbers from 41 to 50 = 03 (41,43,47)
prime numbers from 51 to 60 = 02 (53, 59)
prime numbers from 61 to 70 = 02 (61,67)
Original numbers from 71 to 80 = 03 (71,73,79)
The prime number from 81 to 90 = 02 (83,89)
prime numbers from 91 to 100 = 01 (97)