S802 is complete to n=25K; only k=10 remains; highest prime 120*802^7279+1; base released.

S821 is complete to n=25K; k=80 & 82 remain; highest prime 110*821^16855+1; base released.

Riesel 759
 

Riesel 759 the last k, tested n=25K-100K. Nothing found.

Results emailed. Base released

Just a reminder to switch to PFGW 3.3.6.

[quote=rogue;229276]14753*928^129-1 is prime. Somehow it was missed. I suspect that I used an older version of PFGW when I tested it. 3.3.4 states that it is PRP and prime.

I retested the remaining k for R928 and S928 for n < 1000 using PFGW 3.3.6. This PRP was discovered during that testing.[/quote]

Thanks for doing that doublechecking Mark. I've removed the k on the pages now.

BTW, are you still working on R928? I show it at n=17.5K on May 30th.

R945 is complete to n=25K; k=42 & 302 remain; highest prime 318*945^20872-1; base released.

S724 is complete to n=25K; k=9 & 30 remain; highest prime 175*724^15958+1; base released.

S980 is complete to n=25K; k=25, 38, 44, & 94 remain; highest prime 77*980^2309+1; base released.

S945 is complete to n=25K; k=186, 244, 296, & 320 remain; highest prime 350*945^2918+1; base released.

[QUOTE=gd_barnes;229469]Thanks for doing that doublechecking Mark. I've removed the k on the pages now.

BTW, are you still working on R928? I show it at n=17.5K on May 30th.[/QUOTE]

Yes. I lost my main computer a few weeks ago. I now have a replacement. I intend to complete to n=25000, but I then need to look for potentially bad tests with PFGW and re-run them. I have about 100,000 tests left to get to n=25000. I estimate that will take about 50 days to complete. I don't know the effort needed for the double-check yet. I will have to resieve for 1000<n<15000 (ugh) on the remaining k. Hopefully I won't have to rerun too many tests.

[quote=rogue;229290]Tested and verified with PFGW 3.3.6. Completed to n = 25,000 and released.

S534, remaining k = 3, largest prime = 94*534^21245+1
S602, remaining k = 6, largest prime = 61*602^20236+1
S641, remaining k = 3, largest prime = 82*641^7080+1
S684, remaining k = 2, largest prime = 8*684^23386+1
S710, remaining k = 5, largest prime = 11*710^15271+1
S720, remaining k = 3, largest prime = 22*720^17920+1
S746, remaining k = 6, largest prime = 77*746^21213+1
S842, remaining k = 6, largest prime = 64*842^17030+1
S962, remaining k = 10, largest prime = 79*962^15814+1[/quote]

Mark,

I'm going to need the results file for S842. There is no prime for k=47 and it is not shown as remaining. It's best if all of the results files are sent for any searches n>~2500.

Secondly, the k's remaining for S710 are incorrect. You have k=11 remaining. It should be k=10. k=11 has a prime.

I would like to respectfully request that if you reserve so many bases that you visually doublecheck and balance all of your primes and k's remaining yourself before posting your results. It takes me a lot of time to do so and follow up on problems. Thankyou.


Gary

Riesel 782
 

Riesel 782 the last k, tested n=25K-100K. Nothing found.

Results emailed. Base released

[QUOTE=gd_barnes;229518]I'm going to need the results file for S842. There is no prime for k=47 and it is not shown as remaining. It's best if all of the results files are sent for any searches n>~2500.

Secondly, the k's remaining for S710 are incorrect. You have k=11 remaining. It should be k=10. k=11 has a prime.

I would like to respectivally request that if you reserve so many bases that you visually doublecheck and balance all of your primes and k's remaining yourself before posting your results. It takes me a lot of time to do so and follow up on problems. Thankyou.[/QUOTE]

Sorry. I must have been half asleep when I submitted them. 47*842^6387+1 is the missing prime.

I am now nearing completion of all bases that have <= 4 k's remaining at n=5K. With that, I will now reserve all remaining bases to n=25K that have either 5 or 6 k's remaining at n=5K:

5 k's:
R706
S686
S718
S730
S1009

6 k's:
R778
R813
R816
R873
R958
S754
S892

Riesel 812
 

Riesel 812 the last k, tested n=25K-100K. Nothing found.

Results emailed. Base released