Our "soft" goal of p=10P for PrimeGrid's one year anniversary contributing to the Prime Sierpinski Project sieve (13 October 2008) has been achieved. We reached it two weeks ahead of time. I call it a "soft" goal because it was only established a month ago as we realized the anniversary was approaching. :)
Congratulations to everyone on this AMAZING accomplishment. The past year has seen the doubling of seive depth and since this is a combined sieve file, both PSP and Seventeen or Bust have benefited greatly. PrimeGrid quickly became the top siever at both projects and now at SoB, represents 87% of the annual sieving and 39% of all time sieving, more than doubling the next closest contributor.
We'll go ahead and establish a firm goal for PrimeGrid's second anniversary. It's a very aggressive p=25P.
For more information, see About the Prime Sierpinski Problem. For Seventeen or Bust, please visit their site.
Thanks again to everyone for making all this possible.