HP 33s hp 33s_user's manual_English_E_HDPM20PIE56.pdf - Page 291
Flags Used, Program Instructions, Variables Used, Remarks, will be displayed.
UPC - 082916001456
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Program Lines: (In ALG mode) Description % Tests to see whether all possible factors have been tried. % ! & If all factors have been tried, branches to the display routine. % Calculates the next possible factor, D + 2. % !- Branches to test potential prime with new factor. Checksum and length: 161E 57 Flags Used: None. Program Instructions: 1. Key in the program routines; press when done. 2. Key in a positive integer greater than 3. 3. Press X P to run program. Prime number, P will be displayed. 4. To see the next prime number, press g. Variables Used: P Prime value and potential prime values. D Divisor used to test the current value of P. Remarks: No test is made to ensure that the input is greater than 3. Example: What is the first prime number after 789? What is the next prime number? Miscellaneous Programs and Equations 17-9