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 2012-12-16, 05:08 #1090 MyDogBuster     May 2008 Wilmington, DE 22×23×31 Posts S66 Sierp Base = 66 Conjectured k = 21,314,443 Covering Set = 7, 17, 37. 67, 73, 613 Trivial Factors = k == 4 mod 5(5) and k == 12 mod 13(13) Found Primes: 15,517,237 k's Remaining: 50,023 k's - Tested to n=2.5K - File emailed Trivial Factor Eliminations: 5,574,023 k's MOB Eliminations: 171,154 k's - File emailed GFN Eliminations: 4 k's - File emailed There were 5 compPRP's Base Released Took me 5 months on 1 core to script this. Extending the reservation to n=10K. Last fiddled with by MyDogBuster on 2012-12-16 at 19:24
 2012-12-16, 19:00 #1091 firejuggler     "Vincent" Apr 2010 Over the rainbow 19×151 Posts You have much more patience than me. Good luck.
 2012-12-22, 01:25 #1092 MyDogBuster     May 2008 Wilmington, DE 22·23·31 Posts S93 Reserving S93 to n=50K
2012-12-25, 11:27   #1093
grobie

Sep 2005
Raleigh, North Carolina

1010100012 Posts
Update on R97

Quote:
 Originally Posted by grobie All k's for R97 now at 30.3k the following primes found: 23204*97^25772-1 ( already reported ) 25242*97^25924-1 7308*97^26259-1 21720*97^27152-1 2526*97^28074-1 14118*97^28888-1 6182*97^30313-1
Testing completed at 37.1K the following are Prime:

Wow been working on this since 6th of May on single core,

6824*97^30476-1
17142*97^33414-1
24000*97^34502-1
14006*97^34606-1
20238*97^34731-1

Last fiddled with by grobie on 2012-12-25 at 11:41

 2012-12-26, 08:24 #1094 gd_barnes     May 2007 Kansas; USA 5·2,311 Posts Grobie, Are you still planning on taking R97 to n=50K? Gary
2012-12-26, 13:02   #1095
grobie

Sep 2005
Raleigh, North Carolina

337 Posts

Quote:
 Originally Posted by gd_barnes Grobie, Are you still planning on taking R97 to n=50K? Gary
yes, but if you want it faster I will release it.

Last fiddled with by grobie on 2012-12-26 at 13:06

2012-12-26, 17:10   #1096
MyDogBuster

May 2008
Wilmington, DE

22×23×31 Posts

Quote:
 yes, but if you want it faster I will release it.
We're not in a hurry here. We just need to know where you are taking it to.
That's pretty impressive on 1 core.

2012-12-26, 18:55   #1097
grobie

Sep 2005
Raleigh, North Carolina

5218 Posts

Quote:
 Originally Posted by MyDogBuster We're not in a hurry here. We just need to know where you are taking it to. That's pretty impressive on 1 core.
Ok, on my biggest dry spell now over 8000 tests and no primes

Last fiddled with by grobie on 2012-12-26 at 18:57

 2012-12-26, 20:50 #1098 firejuggler     "Vincent" Apr 2010 Over the rainbow 19·151 Posts Man, that's still pretty rainy
2012-12-26, 21:08   #1099
gd_barnes

May 2007
Kansas; USA

2D2316 Posts

Quote:
 Originally Posted by grobie yes, but if you want it faster I will release it.
Nope, we don't need it faster. I was checking because I'm impressed by your stamina on one core.

2012-12-31, 20:34   #1100
grueny

Jul 2010
Germany

101 Posts
r72

r72 done to n = 500e3. no primes.
continuing to n = 600e3
Attached Files
 r72_n400e3-500e3.tar.gz (45.7 KB, 100 views)

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