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Old 2011-02-18, 17:12   #2
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Apr 2003
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Originally Posted by nuggetprime View Post
I have observed the following in LLR version 3.8.5:
When testing 10^500+961, LLR tells me:
Starting probable prime test of 10^500+961

10^500+961 is not prime, although base 3-Fermat PSP!!  Time : 32.815 ms.
but 10^500+961 has been certified prime using Primo!
LLR cannot prove primality for this number. If anything, the message is inaccurate.
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