First Fibonacci number to reach 1000 digits you say? Well you can find out with this:

1
2
3
4
5
6
7
8
9
10

previous = 1
current = 2
j = 3
while(len(str(current)) < 1000):
    temp = previous
    previous = current
    current = current + temp
    j = j + 1
 
print j

This entry was posted on Monday, July 14th, 2008 at 3:50 pm and is filed under Programming. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.