Thread: 69 * 2^n - 1
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Old 2014-01-05, 21:24   #20
pinhodecarlos
 
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"Carlos Pinho"
Oct 2011
Milton Keynes, UK

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Quote:
Originally Posted by diep View Post
Tried all that, let me know if worked out ok. Thanks!

Paul Underwood verified with pfgw and confirms in meantime.
It's correct.
http://primes.utm.edu/primes/page.php?id=116841

Last fiddled with by pinhodecarlos on 2014-01-05 at 21:25
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