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drummers-lowrise
1) Message boards : 321 Prime Search : 321 and n=5M status (Message 9298)
Posted 4114 days ago by Brian
What exactly does "Unprepared Tasks" mean?
2) Message boards : Number crunching : PrimeGrid\'s Birthday Challenge (Message 9284)
Posted 4115 days ago by Brian
Here's mine: http://www.primegrid.com/workunit.php?wuid=31269518
Pentium100 did it too if anybody would like to see.

With TPS there has to be k*2^n+1 and k*2^n-1 equations that both find primes that differ by two for it to be a twin prime and mine is a -1. There would have to be a prime +1 equation with the same n value for it to be a twin prime right? In other words one prime Twin Prime Search WU by itself doesn't necessarily mean it's a twin prime, correct? I don't recall seeing any +1. If so, when are +1 available?

I'd like to suggest an automatic link-maker for prime and factor work units that would allow participants to easily find those.
3) Message boards : Number crunching : PrimeGrid\'s Birthday Challenge (Message 9277)
Posted 4116 days ago by Brian
One of my TPS says it was prime. Could that be a wrong result or does there just have to be validation to really know?
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