HP 33S Owner's Manual

Miscellaneous Programs and Equations
17–9
File name 33s-E-Manual-1008-Publication(1st).doc Page : 386
Printed Date : 2003/10/8 Size : 13.7 x 21.2 cm
Program Lines:
(In RPN mode)
Description
routine.
 
Calculates the next possible factor, D + 2.
  
  
Branches to test potential prime with new factor.
Checksum and length: 51D2 54
Flags Used:
None.
Program Instructions:
1. Key in the program routines; press
Å
when done.
2. Key in a positive integer greater than 3.
3. Press
t
P to run program. Prime number, P will be displayed.
4. To see the next prime number, press
¥
.
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
?
Keys:
(In RPN mode)
Display: Description:
789
t
P


Calculates next prime number
after 789.
¥


Calculates next prime number
after 797.

HP 33S Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Silver
Digits	10 digits
Display number of lines	2 lines
Keyboard type	Alphanumeric
Menus and prompts	Yes

Weight and Dimensions

Dimensions (WxDxH)	157 x 16 x 81 mm