just press the only button available and it will run the benchmark of the specified number of primes. Then it'll show a graph, not in scale, but to render the main numbers, showing how much primes it founds in half a second. Results: 10.000 primes in 7.83 seconds, then I added the text engine and IDK why now it's 10.823 1.500 primes in 0.535 seconds 100.000 primes in 122.62 seconds!
RPTE text engine of @RedSonDude I challege YOU to make a faster prime number algorithm! The challenge is on the 50.000 primes numbers! On an old mac took me 108.22 seconds and with 9.583.604 iterations! Fell free to remix my project as soon you will improve it! Tips: try to change maybe the text engine, in my opinion is his hoghly number of variables the trouble.