As Ceselb can tell you, maintaining the coordination thread is a lot of work. The fewer passes we do, the fewer threads, the less work for the coordinators. Though I think that we should wait before starting a high-n sieve effort, I have uploaded SoB.dat_20M_100M_S25G.zip to the kerobertsdatsdatfiles group under Yahoo. Thanks to Nuri for allowing this.

I have the factors from 25G to 26G for 20M_100M, but these are not reflected in this file. VJS has the factors from 26G to 175G for 20M_80M and is working on the factors for 80M_100M. When he sends them to me, I will create a new sob.dat file with his factors removed as well.

Happy Thanksgiving!