( Primes: An integer greater than one is called a prime number if its only positive divisors are one and itself. ) |0100 ( -> ) @reset #0000 INC2k &loop DUP2 not-prime ?&skip DUP2 print/short #2018 DEO &skip INC2 NEQ2k ?&loop POP2 POP2 ( halt ) #010f DEO BRK @not-prime ( number* -- flag ) DUP2 ,&t STR2 ( range ) #01 SFT2 #0002 LTH2k ?&fail &loop [ LIT2 &t $2 ] OVR2 ( mod2 ) DIV2k MUL2 SUB2 ORA ?&continue &fail POP2 POP2 #01 JMP2r &continue INC2 GTH2k ?&loop POP2 POP2 #00 JMP2r @print ( short* -- ) &short ( short* -- ) SWP print/byte &byte ( byte -- ) DUP #04 SFT print/char &char ( char -- ) #0f AND DUP #09 GTH #27 MUL ADD #30 ADD #18 DEO JMP2r