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-   -   Bases 33-100 reservations/statuses/primes (https://www.mersenneforum.org/showthread.php?t=10475)

rebirther 2015-07-11 20:11

Reserving R63 to n=25k (15-25k) (176.18M-183.75M) for BOINC

gd_barnes 2015-07-16 08:41

[QUOTE=rebirther;405676]Reserving R63 to n=25k (15-25k) (176.18M-183.75M) for BOINC[/QUOTE]

I will need you to be more specific on the k's that you are reserving because I can't quite tell specifically which k's since there are many remaining that round off to both k=176.18M and 183.75M. Most of the time reserving to the nearest 1000 (.001M) will be sufficient but sometimes it will need to be to the nearest 100 such as when you reserved k=43.2234-59.2148M.

rogue 2015-07-16 12:59

[QUOTE=gd_barnes;405944]I will need you to be more specific on the k's that you are reserving because I can't quite tell specifically which k's since there are many remaining that round off to both k=176.18M and 183.75M. Most of the time reserving to the nearest 1000 (.001M) will be sufficient but sometimes it will need to be to the nearest 100 such as when you reserved k=43.2234-59.2148M.[/QUOTE]

Does it really matter? Some time during the month of September I will complete my sieving of the remaining k for R63 to n=25000 and given them to rebirther.

rebirther 2015-07-16 17:17

[QUOTE=gd_barnes;405944]I will need you to be more specific on the k's that you are reserving because I can't quite tell specifically which k's since there are many remaining that round off to both k=176.18M and 183.75M. Most of the time reserving to the nearest 1000 (.001M) will be sufficient but sometimes it will need to be to the nearest 100 such as when you reserved k=43.2234-59.2148M.[/QUOTE]

176186848-183752068

gd_barnes 2015-07-16 18:20

[QUOTE=rogue;405951]Does it really matter? Some time during the month of September I will complete my sieving of the remaining k for R63 to n=25000 and given them to rebirther.[/QUOTE]

It matters because this is the only base where "odd" k-ranges are being reserved. If you and/or Reb are away for an extended period for whatever reason and someone else wants to pick up where you left off, there will be duplication of (or missed) work.

Instead of sieving a specific number of k's, it would make it easier if a specific k-range that rounded off to the nearest 1000 or 10000 was chosen, similar to what is done on other large-conjectured bases like 3, 7, and 15. In other words instead of sieving exactly 20,000 k's, you could sieve 20,005 k's or 19,995 k's or whatever. This would make things easier on the pages.

That said, if the status quo is easier for you, I just need starting and ending k's that are specific enough so that I know no duplication of or missed work will happen if one of you are away for an extended period.

rogue 2015-07-16 18:31

[QUOTE=gd_barnes;405959]It matters because this is the only base where "odd" k-ranges are being reserved. If you and/or Reb are away for an extended period for whatever reason and someone else wants to pick up where you left off, there will be duplication of (or missed) work.

Instead of sieving a specific number of k's, it would make it easier if a specific k-range that rounded off to the nearest 1000 or 10000 was chosen, similar to what is done on other large-conjectured bases like 3, 7, and 15. In other words instead of sieving exactly 20,000 k's, you could sieve 20,005 k's or 19,995 k's or whatever. This would make things easier on the pages.

That said, if the status quo is easier for you, I just need starting and ending k's that are specific enough so that I know no duplication of or missed work will happen if one of you are away for an extended period.[/QUOTE]

Well, I will be going on a two week vacation starting in a few days, a much needed one at that.

I understand your point. This conjecture is certainly a different beast than the others.

rebirther 2015-07-20 09:30

S37 tested to n=1M (600k-1M)

nothing found

Results emailed, Base released

rebirther 2015-07-21 08:53

R55 tested to n=250k (100-250k)

3 primes found, 6 remain

3240*55^150226-1
4640*55^201708-1
5354*55^244064-1

Results emailed, Base released

rebirther 2015-07-22 09:09

S80 tested to n=250k (100-250k)

4 primes found, 15 remain

857*80^106007+1
770*80^107149+1
433*80^121106+1
188*80^142291+1

Results emailed, Base released

rebirther 2015-07-22 14:40

R63 tested to n=25k (15-25k) (43.2234-59.2148M)

4979 primes found

Results emailed, Base released

lalera 2015-07-25 18:56

R51
 
hi,
i sieved R51 to k=3M;n=25k-50k - sieved to 1T
results sent
base released


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