The "input" command asks the user to input a value which in this case is number that tells the program what number to stop finding prime numbers at.
ð ɪ WORD_BOUNDARY ɪ n p ʊ t WORD_BOUNDARY k ə m æ n d WORD_BOUNDARY æ s k s WORD_BOUNDARY ð ə WORD_BOUNDARY j uː z ə ɹ WORD_BOUNDARY t ʊ WORD_BOUNDARY ɪ n p ʊ t WORD_BOUNDARY ʌ WORD_BOUNDARY v æ l j uː WORD_BOUNDARY w ɪ t̠ʃ WORD_BOUNDARY ɪ n WORD_BOUNDARY ð ɪ s WORD_BOUNDARY k eɪ s WORD_BOUNDARY ɪ z WORD_BOUNDARY n ʌ m b ə ɹ WORD_BOUNDARY ð æ t WORD_BOUNDARY t ɛ l z WORD_BOUNDARY ð ə WORD_BOUNDARY p ɹ oʊ ɡ ɹ æ m WORD_BOUNDARY w ʌ t WORD_BOUNDARY n ʌ m b ə ɹ WORD_BOUNDARY t ə WORD_BOUNDARY s t ɑ p WORD_BOUNDARY f aɪ n d ɪ ŋ WORD_BOUNDARY p ɹ aɪ m WORD_BOUNDARY n ʌ m b ə ɹ z WORD_BOUNDARY æ t WORD_BOUNDARY