All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Numbers
A string of primes (Posted on 2005-09-01) Difficulty: 2 of 5
Starting from an arbitrary prime of 3 digits you choose, construct a sequence of distinct 3-digit primes such that every one is formed by the 2 rightmost digits of the previous one plus any digit juxtaposed to the right - e.g. 113, 137, 373,... What is the maximum number of distinct primes that YOU can achieve in the sequence?

See The Solution Submitted by pcbouhid    
Rating: 2.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
answerK Sengupta2008-02-26 12:10:22
re: 1820 computer solutions -- the programCharlie2005-09-01 14:25:00
re: 1820 computer solutionsCharlie2005-09-01 14:20:30
Solution1820 computer solutionsCharlie2005-09-01 14:18:39
Please log in:
Remember me:
Sign up! | Forgot password

Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (2)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2018 by Animus Pactum Consulting. All rights reserved. Privacy Information