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Old 2008-10-10, 05:12   #1
Oct 2008

38 Posts
Default prime check myself

Who knows! If I have a long prime number (for example 4 million character - how can I check that it is a prime or not.
Thanks a lot,

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Old 2008-10-10, 05:52   #2
6809 > 6502
Uncwilly's Avatar
Aug 2003
101×103 Posts

112×79 Posts

You received a good and proper response in this thread:
Go there.

If it a specific type of number there may be a better answer.
Uncwilly is offline   Reply With Quote

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