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10001, 100010001, .... (Posted on 2003-05-23) Difficulty: 3 of 5
Consider the following sequence:

10001, 100010001, 1000100010001, 10001000100010001, 100010001000100010001,....

Show that none of them are prime numbers.

See The Solution Submitted by Fernando    
Rating: 3.3333 (6 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re: Infinite | Comment 11 of 12 |
(In reply to Infinite by Tim Axoy)

Well yeah, But there's got to be something in common with them. After all it's a sequece. Not a collection of random numbers.
  Posted by Corey on 2004-09-28 22:53:35

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