7*(10^233-1)/9 - 6*10^116
== ID:B280100B75F7A =============================================

PRIMO 1.2.1 - Primality Certificate

-----------------------------------------------------------------
Candidate
-----------------------------------------------------------------
N = 777777777777777777777777777777777777777777777777777777777777\
    777777777777777777777777777777777777777777777777777777771777\
    777777777777777777777777777777777777777777777777777777777777\
    77777777777777777777777777777777777777777777777777777

Decimal size = 233
Binary size = 774

Started 10/14/2002 03:20:17 AM
Running time 15s

Candidate certified prime

=================================================================

Proved prime with 'Primo 1.2.1'
by Patrick De Geest using a Pentium III 650 MHz chip.



 

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Patrick De Geest - Belgium flag - Short Bio - Some Pictures
E-mail address : pdg@worldofnumbers.com