perplexus.info :: Logic : Trust me

Trust me (Posted on 2010-08-10)

Two prime numbers p1 and p2 differ by 11111.

a.What are their sum and product?
b.How long did it take you to solve it?

Remember, no pen and paper.

See The Solution Submitted by Ady TZIDON

Rating: 5.0000 (1 votes)

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re: Solution @ one more question

| Comment 3 of 7 |

(In reply to Solution by Dej Mar)

Hey,DM

You say:

b) Other than to confirm that 11113 was indeed prime, it took only a few seconds to solve it.

c. What's the name of my puzzle?

Ady

Edited on August 10, 2010, 1:51 pm

Posted by Ady TZIDON on 2010-08-10 13:50:04

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