perplexus.info :: Numbers : Composite prime

Composite prime (Posted on 2015-02-24)

What is the smallest prime number such that all of its digits are composite?

See The Solution Submitted by Math Man

Rating: 5.0000 (1 votes)

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

Subject	Author	Date
smallest and beyond--computer exploration (spoiler)	Charlie	2015-02-24 11:11:57
Solution	Jer	2015-02-24 08:29:41

Please log in:

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

Chatterbox:


perplexus dot info