1328372901 47986 2342 152686 150966863750.622986 Sophie Germain (LLR) Woodall (LLR) Cullen (LLR) Cullen/Woodall (Sieve) Prime Sierpinski Problem (Sieve) 321 (LLR) Prime Sierpinski Problem (LLR) PPS (Sieve) PPS (LLR) AP26 Search 321 (Sieve) Seventeen or Bust The Riesel Problem (Sieve) The Riesel Problem (LLR) Genefer