Riesel 731
 

Riesel 731
With a conjectured k=62, only k=34 remained at n=5000. Continuing to 25e3.

Reserving S676 to n=25K.

S610 and S741 are proven.

Riesel 731 Done, Riesel 602 reserved
 

Riesel 731 complete to n=25K, only k=34 remains. Results attached.

Reserving Riesel 602 to n=25K.

Sierp 928
 

Sierpinski base 928 is complete to n=14K. 14 primes were found:
[CODE]16899*928^13019+1
22593*928^13062+1
5151*928^13184+1
14478*928^13231+1
18078*928^13340+1
20649*928^13366+1
5221*928^13553+1
7548*928^13554+1
6871*928^13603+1
17460*928^13679+1
4528*928^13832+1
12577*928^13890+1
5779*928^13894+1
24447*928^13953+1[/CODE]
That leaves 617 k-values (I believe).
Results emailed.
Continuing.

Reserving R588 to 25k

Riesel 566
 

Riesel 566, the last k, tested n=25K-100K. Nothing found.

Results emailed. Base released

reserving R867

Riesel 602
 

Riesel 602 complete to n=25K. 5 k-values remain.
Base released.

Current reservations: r603 (grinding agonisingly slowly towards n=25K)
s928 (long-term effort, currently in 14-15K range)

S676 started pretty well for an even base with CK of 825.
2 [I]k[/I] are remaining at n=34K. Continuing to n=75K.

Reserving S867, R868, S1016