perplexus.info :: Just Math : Last three digits

Last three digits (Posted on 2011-10-19)

N is the product of all the prime numbers less than 100.

Determine the last three digits of N.

*** For an extra challenge, solve this puzzle without the aid of a computer program.

No Solution Yet Submitted by K Sengupta

Rating: 3.0000 (2 votes)

Comments: ( You must be logged in to post comments.)

Subject	Author	Date
Answer	Math Man	2011-10-25 23:02:27
re(4): two-thirds of a solution.	Jer	2011-10-19 16:02:29
re(3): two-thirds of a solution.	Matt	2011-10-19 15:05:42
with a computer program	Charlie	2011-10-19 14:46:38
re(2): two-thirds of a solution.	Jer	2011-10-19 13:57:49
re: two-thirds of a solution.	Matt	2011-10-19 12:14:59
re: A child of 5 could do it.........but	Ady TZIDON	2011-10-19 12:13:37
A child of 5 could do it..	broll	2011-10-19 12:02:16
two-thirds of a solution.	Jer	2011-10-19 11:08:01

Please log in:

Login:
Password:
Remember me:

Sign up! \| Forgot password

Search:

Search body:

Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (22)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:


perplexus dot info