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 2011-01-08, 00:15 #815 Mathew     Nov 2009 2·52·7 Posts I would like to reserve R37 to n=100K
 2011-01-16, 22:00 #816 MyDogBuster     May 2008 Wilmington, DE 1011001001002 Posts R67 R67 tested n=50K-100K - nothing found Results emailed - Base released
 2011-01-18, 11:57 #817 nuggetprime     Mar 2007 Austria 2·151 Posts Taking Sierp base 42 to 50K. It could take a while since I can only offer a slow P4 for it for the moment.
2011-01-19, 20:07   #818
mdettweiler
A Sunny Moo

Aug 2007
USA (GMT-5)

141518 Posts

Mathew Steine has completed R55 to n=100K; processed results are attached for n=40K-100K. There were three primes found in this range:

3060*55^41775-1
5286*55^56479-1
5690*55^75216-1

He is releasing this base at n=100K.
Attached Files
 results-riesel55-40K-100K.txt.bz2 (160.6 KB, 98 views)

 2011-01-20, 06:20 #819 MyDogBuster     May 2008 Wilmington, DE B2416 Posts S78 tested n=25K-50K Primes found: (45) Code: 78838*78^25508+1 31680*78^26058+1 142802*78^26354+1 104314*78^26703+1 110678*78^26795+1 1263^78^26951+1 75496*78^27777+1 94801*78^27812+1 133438*78^28592+1 150683*78^30067+1 12392*78^30812+1 74102*78^31086+1 139276*78^31211+1 8849*78^32486+1 167876*78^33020+1 109888*78^33655+1 54233*78^34014+1 17101*78^34843+1 181181*78^35727+1 9165*78^35824+1 27571*78^35992+1 15937*78^36550+1 55003*78^37311+1 65067*78^39060+1 124821*78^39096+1 126677*78^39626+1 99302*78^39901+1 177397*78^39952+1 117630*78^40215+1 63011*78^40675+1 181613*78^40975+1 24049*78^41283+1 85872*78^41581+1 58224*78^42358+1 60041*78^42932+1 80581*78^43724+1 133676*78^43824+1 23669*78^43839+1 151212*78^45520+1 30534*78^45597+1 71020*78^45869+1 112732*78^48085+1 58619*78^48434+1 151867*78^48910+1 160132*78^49069+1 156k's remain at n=50K - Results emailed - Base released
 2011-01-21, 16:45 #820 MyDogBuster     May 2008 Wilmington, DE 22·23·31 Posts S46 S46 tested n=25K-50K Primes found: 6571*46^31364+1 3295*46^32885+1 8503*46^38040+1 27k's remaining @n=50K Base released - Results emailed
2011-01-23, 13:02   #821
Rincewind

Oct 2006

103 Posts
rb36

Hi,

I found 3 more primes for rb36

Code:
88399*36^33607-1
72762*36^34029-1
20092*36^34845-1
I realized that testing all remaining ks is too much work for my zombie (thanks to heavy weather i had to make on PC out of two ...). So I decided to release them all excep for the first four ks (1148, 4737 ,7362 ,7399).
I tested all ks up to 35,000. I'll attache sieving file (which might contain some k for which I allready reported a prime) up to 50,000.
If you have some questions contact me via pm to keep this thread clean.
Attached Files
 rb36.zip (79.2 KB, 112 views)

2011-01-24, 20:39   #822
mdettweiler
A Sunny Moo

Aug 2007
USA (GMT-5)

3·2,083 Posts

Mathew Steine has completed R37 to n=100K; processed results are attached for 70K-100K. One prime was found in this range:

4356*37^75913-1

He is releasing this base at n=100K.
Attached Files
 results-riesel37-70K-100K.txt.bz2 (111.5 KB, 111 views)

 2011-01-24, 22:32 #823 MyDogBuster     May 2008 Wilmington, DE 54448 Posts S81 S81 tested 25K-50K - Nothing found Results emailed - Base released This is going to be a tough one Last fiddled with by MyDogBuster on 2011-01-24 at 22:33
 2011-01-28, 05:06 #824 MyDogBuster     May 2008 Wilmington, DE 22·23·31 Posts S97 S97 tested n=25K-50K 15 primes found - 93 remain Results emailed - Base released
 2011-02-01, 13:22 #825 TimSorbet Account Deleted     "Tim Sorbera" Aug 2006 San Antonio, TX USA 427910 Posts Reserving S72 (one k, recommended base) from 150K-200K.

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