Difference between revisions of "Fermat numbers"
(Created page with "Any number in the form 2^(2^n )+1 where n is any natural number is known as Fermat numbers. Great mathematician Fermat gave the following statement- “Every Fermat number is a p...") |
m |
||
| Line 1: | Line 1: | ||
| − | Any number in the form 2^(2^n )+1 where n is any natural number is known as Fermat | + | Any number in the form 2^(2^n )+1 where n is any natural number is known as a '''Fermat number'''. It was hypothesized by Fermat that every number in this form was prime, but Euler found that the fifth Fermat number can be factored as <math>2^{2^5}+1=641 \cdot 6,700,417</math>. |
| − | + | ||
| + | [[stub]] | ||
Revision as of 12:26, 2 March 2013
Any number in the form 2^(2^n )+1 where n is any natural number is known as a Fermat number. It was hypothesized by Fermat that every number in this form was prime, but Euler found that the fifth Fermat number can be factored as 
.
