There are 168 prime numbers less than 1,000.
eight (8)
59 and 53 are the two largest primes less than 60. 59+53 = 112
Except for 1, all of them.
The median of the 12 primes less than 40 is 15.
There 25 primes less than 100: 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97.
There is only one even prime number - 2.
There are 5,761,455 prime numbers less than 100,000,000 according to the Prime Number Theorem, which estimates the distribution of prime numbers. This theorem states that the density of primes around a large number n is approximately 1/ln(n). Therefore, the number of primes under 100,000,000 can be estimated by dividing 100,000,000 by the natural logarithm of 100,000,000, which is approximately 5,761,455.
There are 168 prime numbers less than 1,000.
eight (8)
9.
There are 8 twin primes less than 100. 3,5 : 5,7 : 11,13 : 17,19 : 29,31 : 41,43 : 59,61 : 71,73
There are 25 primes smaller than 100.
The odd primes less than 20 are: 3 5 7 11 13 17 19
59 and 53 are the two largest primes less than 60. 59+53 = 112
37 and 79
Except for 1, all of them.