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

Home > Numbers
Long chain (Posted on 2015-04-10) Difficulty: 3 of 5
Create a chain of consecutive digits starting with 1 and following 9 by 0: 123456789012345...

How many digits are needed to obtain the 1st prime number?

See The Solution Submitted by Ady TZIDON    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some Thoughtsre: lesson learnedAdy TZIDON2015-04-11 09:44:02
Solutionlesson learnedCharlie2015-04-11 08:32:42
Hints/Tipsre: Computer says... (spoiler)Ady TZIDON2015-04-11 07:14:14
Computer says... (spoiler)Harry2015-04-11 06:59:28
re(2): computer explorationDej Mar2015-04-11 00:23:31
Hints/Tipsre: computer explorationAdy TZIDON2015-04-10 23:50:31
Some Thoughtscomputer explorationCharlie2015-04-10 20:46:20
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 (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2019 by Animus Pactum Consulting. All rights reserved. Privacy Information