How to get decimal form of largest known prime?
Rick Holbert
holbertr at dma.org
Fri Jun 11 08:36:05 EDT 2004
So, something like this?
x = 2**2436583 - 1
while x > 0:
print x%10,
x/=10
Aahz wrote:
> In article <40c8e44f$0$36860$e4fe514c at news.xs4all.nl>,
> Irmen de Jong <irmen at -nospam-remove-this-xs4all.nl> wrote:
>>Daniel Yoo wrote:
>>>
>>> >>>x = 2**2436583 - 1
>>[...]
>>
>>> >>>(x / 10) % 10
>>>
>>> 0L
>>> ###
>>>
>>> At least we can figure out that the number ends with a '07'. If we
>>> continue this way, we can quickly get the other digits.
>> ^^^^^^^
>>Sadly, no you can't. Just try it ;-)
>>
>> >>> i=1
>> >>> while True:
>>... print (x/i)%10,
>>... i*=10
>>...
>>7 0 4 9 6 9 5 4 4 4 1 8...... slower and slower.....
>
> You should perform destructive division.
--
o
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