Just press the green flag to be part of the search for primes! Please like, and visit my maths studio (Mathematician's Studio)! Since it never needs to start over, it can generate more primes! Prime tips: 2) Only check to see if a number is divisible by primes up to the first prime greater than the square root of that number. 3) If the number is the square of a prime, immediately discard it. 5) Change number to check by 2 each time (discards multiples of 2) 7) Discard anything where last digit is a five (discards multiples of 5) 11) Hide primes list. It ultra-speeds your generator. 13)...
Prime density first < 50% at 5 primes and 11 numbers searched Prime density first < 10% at 6454 primes and 64553 numbers searched Prime density first < 5% at N primes and N numbers searched Prime density first < 3% at N primes and N numbers searched Prime density first < 1% at N primes and N numbers searched approx. 11.8328% of numbers < 13733 are prime (1625 primes). approx. 11.7907% of numbers < 14045 are prime (1656 primes). approx. 11.6799% of numbers < 15471 are prime (1807 primes). approx. 11.5595% of numbers < 16627 are prime (1922 primes). approx. 11.4774% of numbers < 17713 are prime (2034 primes). approx. 11.3396% of numbers < 19163 are prime (2173 primes). approx. 11.2389% of numbers < 21981 are prime (2358 primes). approx. 11.1631% of numbers < 22861 are prime (2552 primes). approx. 10.5312% of numbers < 38609 are prime (4066 primes). approx. 9.9079% of numbers < 70489 are prime (6984 primes). approx. 8.724875% of numbers < 281941 are prime (24599 primes). approx. 8.659581% of numbers < 303629 are prime (26293 primes). approx. 8.4431505% of numbers < 409089 are prime (34540 primes). approx. 8.2164378% of numbers < 567387 are prime (46619 primes). approx. 7.9151010% of numbers < 909363 are prime (71977 primes) approx. 7.7434366618205% of numbers <1201637 are prime (93048)
