OK, I'll start out on one core here shortly but will kick it up to 2 cores later today (Sunday). I decided to wait until today because I still have a bit of Sierp base 35 yet to sieve. With 2 cores on it most but not all of the time, it should take ~4 calendar days, which means a Thurs. completion, which works well with when yours will be done.

I'll just post the factors here. After you remove them, please post the entire sieve file here and I'll post it back out on the web page for future use for the higher n-ranges.

Ok, will do.

What's the ETA on your part of the sieve?

It finished late Weds. but I had been having problems remotely accessing my machines while I am out of town. Max and I just now got the problems fixed. Attached are the factors.

Good luck! :smile:

[quote=gd_barnes;196575]It finished late Weds. but I had been having problems remotely accessing my machines while I am out of town. Max and I just now got the problems fixed. Attached are the factors.

Good luck! :smile:[/quote]
Ok, I've removed all candidates with factors and started processing the range. :smile: The sieve file, in NewPGen format, is too big to post here, even when zipped, so I've emailed it to you.

Riesel Base 25
 

Riesel Base 25

Reserving k>50K (not including Base 5 project stuff) n=25K-50K (I believe that's 145k's)

Riesel base 23 is complete to n=400K; no primes. Continuing; results for 300K-400K are attached.

Sierp base 26 is complete to n=250K. Nothing to report. Base released.

Status report
 

Base 10 (Riesel + Sierpinski) checked till n=340000. I'm still working on it.

Sierp base 31 is at n=22K; 36 primes found for n=21K-22K. 1200 k's remain. Continuing...

Status update on Riesel 24:
At n=40K. 12 primes so far (all verified), 118 k's remaining.
[code]31336*24^34335-1
1324*24^34454-1
8759*24^34544-1
22861*24^36683-1
10716*24^36971-1
29264*24^37132-1
14566*24^37625-1
28354*24^37626-1
31751*24^37985-1
9039*24^38310-1
10869*24^38936-1
19644*24^38972-1[/code]I'll take it to somewhere from 50K-60K, depending on where I get tired of it.