perplexus.info :: Numbers : A 2006 Problem

A 2006 Problem (Posted on 2006-07-27)

Determine the remainder when 61²⁰⁰⁶ is divided by 2006.

Can you do this in a short time using pen and paper, and eventually a hand calculator, but no computer programs?

See The Solution Submitted by K Sengupta

Rating: 3.3333 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

CORRECTION

| Comment 5 of 8 |

(In reply to Howto by e.g.)

?????????Multiply s^1 and s^5 to get s^10. ??????????/

FIRST GET S^5

THEN S^5*S^2=S^10

Posted by Ady TZIDON on 2006-07-29 01:56:19

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (1)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info