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 Showing results 1 to 25 of 1000 Search took 0.41 seconds. Search: Posts Made By: gd_barnes
 Forum: Conjectures 'R Us 2020-12-05, 09:19 Replies: 113 Views: 19,594 Posted By gd_barnes 4*32^n+1 is a GFN with the k as a root of the... 4*32^n+1 is a GFN with the k as a root of the base. Therefore it is not considered remaining because n must be equal 2^q where q>=0. Its chance of ever having a prime are near zero like any such...
 Forum: Conjectures 'R Us 2020-12-02, 02:26 Replies: 864 Views: 77,416 Posted By gd_barnes R107 is complete to n=200K; 2 primes were found... R107 is complete to n=200K; 2 primes were found for n=100K-200K shown below; 17 k's remain; base released. Primes: 104*107^102608-1 614*107^129616-1
 Forum: Conjectures 'R Us 2020-11-30, 02:40 Replies: 9 Sticky: 2020 project goals Views: 5,267 Posted By gd_barnes #3 and 5 are a sure thing now. BOINC and I have... #3 and 5 are a sure thing now. BOINC and I have all of those reserved already. I'll be done with my final base in a few days. As for #1...BOINC also has multiple one k bases reserved starting...
 Forum: Conjectures 'R Us 2020-11-29, 20:44 Replies: 9 Sticky: 2020 project goals Views: 5,267 Posted By gd_barnes Goal #2 has been completed. :-) Goal #2 has been completed. :-)
 Forum: Conjectures 'R Us 2020-11-29, 20:41 Replies: 3,785 Views: 245,405 Posted By gd_barnes R667 is complete to n=300K; no primes were found... R667 is complete to n=300K; no primes were found for n=250K-300K; 2 k's still remain; base released.
 Forum: Conjectures 'R Us 2020-11-25, 03:32 Replies: 424 Views: 45,144 Posted By gd_barnes PrimeGrid released k=90646 and 101746 at n=10M. ... PrimeGrid released k=90646 and 101746 at n=10M. They are now available.
 Forum: No Prime Left Behind 2020-11-25, 03:28 Replies: 1,490 Views: 164,975 Posted By gd_barnes Max found: 717*2^1567550-1 is prime Max found: 717*2^1567550-1 is prime
 Forum: Riesel Prime Search 2020-11-23, 00:55 Replies: 63 Views: 10,684 Posted By gd_barnes Double checking for k<90 to n=1M is complete. ... Double checking for k<90 to n=1M is complete. No problems found. The links in post #57 are updated. Continuing.
 Forum: Conjectures 'R Us 2020-11-22, 04:55 Replies: 3,785 Views: 245,405 Posted By gd_barnes R643 is complete to n=300K; no primes were found... R643 is complete to n=300K; no primes were found for n=250K-300K; 2 k's still remain; base released.
 Forum: Conjectures 'R Us 2020-11-21, 10:07 Replies: 864 Views: 77,416 Posted By gd_barnes Reserving R107 to n=200K. Reserving R107 to n=200K.
 Forum: Conjectures 'R Us 2020-11-21, 09:46 Replies: 880 Sticky: Report top-5000 primes here Views: 77,465 Posted By gd_barnes :bow wave: AGAIN!! :bow wave: AGAIN!!
 Forum: Conjectures 'R Us 2020-11-18, 09:51 Replies: 2,208 Views: 160,644 Posted By gd_barnes I did not get the results. I did not get the results.
 Forum: Conjectures 'R Us 2020-11-14, 10:14 Replies: 3,785 Views: 245,405 Posted By gd_barnes R602 is complete to n=300K; no primes were found... R602 is complete to n=300K; no primes were found for n=200K-300K; 2 k's still remain; base released.
 Forum: Conjectures 'R Us 2020-11-12, 07:52 Replies: 3,785 Views: 245,405 Posted By gd_barnes Pepi has sent me the sieve files for these but I... Pepi has sent me the sieve files for these but I cannot update the pages right now. Do you need me to Email them to you?
 Forum: Conjectures 'R Us 2020-11-09, 10:21 Replies: 296 Sticky: News Views: 36,111 Posted By gd_barnes I will be out of town until Nov. 23rd. I am... I will be out of town until Nov. 23rd. I am keeping the web pages updated locally while I am gone. They will be uploaded to the server after I get back.
 Forum: Conjectures 'R Us 2020-11-06, 08:58 Replies: 880 Sticky: Report top-5000 primes here Views: 77,465 Posted By gd_barnes :bow wave: :bow wave:
 Forum: Conjectures 'R Us 2020-11-03, 23:06 Replies: 2,208 Views: 160,644 Posted By gd_barnes S447 is complete to n=300K; no primes were found... S447 is complete to n=300K; no primes were found for n=250K-300K; 2 k's still remain; base released.
 Forum: Conjectures 'R Us 2020-11-03, 23:04 Replies: 599 Sticky: Sieving for CRUS Views: 44,328 Posted By gd_barnes R107, S368, S994 :-) R107, S368, S994 :-)
 Forum: Riesel Prime Search 2020-11-02, 00:52 Replies: 63 Views: 10,684 Posted By gd_barnes Double checking for k<40 to n=1M is complete. ... Double checking for k<40 to n=1M is complete. No problems found. The links in post #57 are updated. Continuing.
 Forum: Conjectures 'R Us 2020-10-30, 21:18 Replies: 3,785 Views: 245,405 Posted By gd_barnes Reserving R602, R643, and R667 to n=300K. Reserving R602, R643, and R667 to n=300K.
 Forum: Conjectures 'R Us 2020-10-27, 04:06 Replies: 2,208 Views: 160,644 Posted By gd_barnes S444 is complete to n=300K; no primes were found... S444 is complete to n=300K; no primes were found for n=250K-300K; 2 k's still remain; base released.
 Forum: Aliquot Sequences 2020-10-23, 23:53 Replies: 3,369 Views: 274,590 Posted By gd_barnes update 2934120 2980632 update 2934120 2980632
 Forum: Conjectures 'R Us 2020-10-23, 20:44 Replies: 1,053 Views: 74,047 Posted By gd_barnes There is a ton of variety on this project without... There is a ton of variety on this project without having to divide up individual bases as much as we are. There are bases ranging from >100,000 k's remaining at n=2500 to 1k remaining at n=5M. And...
 Forum: Aliquot Sequences 2020-10-23, 11:04 Replies: 3,369 Views: 274,590 Posted By gd_barnes Taking 2893284 Taking 2893284
 Forum: Riesel Prime Search 2020-10-22, 23:26 Replies: 63 Views: 10,684 Posted By gd_barnes Double checking for k<20 to n=1M is complete. ... Double checking for k<20 to n=1M is complete. No problems found. The links in post #57 are updated. Continuing. Future statuses will be reported with the completion of each 20k range.
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