20121119, 19:15  #1079 
May 2007
Kansas; USA
10,223 Posts 
For R51 for the range of k>1.1M and n=10K25K, Lennart found 4599 primes.
For R51 for the entire krange of n=10K25K, there are 5223 primes. Balancing for R51: k's remaining at n=10K: 16573 primes for n=10K25K: 5223 (31.5%) k's remaining at n=25K: 11350 primes for k<25K and n=25K50K: 4 current k's remaining for R51: 11346 
20121128, 20:12  #1080 
"Mark"
Apr 2003
Between here and the
2×2,971 Posts 
12927*60^191870+1 is prime!

20121128, 20:21  #1081  
May 2008
Wilmington, DE
2852_{10} Posts 
Quote:


20121204, 13:31  #1082 
"Mark"
Apr 2003
Between here and the
2·2,971 Posts 
S60 completed to n=200000 and released. I've already reported the primes I've found.

20121208, 01:38  #1083 
May 2008
Wilmington, DE
2^{2}·23·31 Posts 
S66
Reserving S66 as new to n=2.5K
ck is 21,344,443 I'll reevaluate it after the scripting (I'm at 20M right now) 
20121216, 05:08  #1084 
May 2008
Wilmington, DE
101100100100_{2} 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 20121216 at 19:24 
20121216, 19:00  #1085 
Apr 2010
Over the rainbow
2×1,217 Posts 
You have much more patience than me. Good luck.

20121222, 01:25  #1086 
May 2008
Wilmington, DE
2^{2}·23·31 Posts 
S93
Reserving S93 to n=50K

20121225, 11:27  #1087  
Sep 2005
Raleigh, North Carolina
337 Posts 
Update on R97
Quote:
Wow been working on this since 6th of May on single core, 23204*97^257721 ( already reported ) 25242*97^259241 ( already reported ) 7308*97^262591 ( already reported ) 21720*97^271521 ( already reported ) 2526*97^280741 ( already reported ) 14118*97^288881 ( already reported ) 6182*97^303131 ( already reported ) 6824*97^304761 17142*97^334141 24000*97^345021 14006*97^346061 20238*97^347311 Last fiddled with by grobie on 20121225 at 11:41 

20121226, 08:24  #1088 
May 2007
Kansas; USA
10,223 Posts 
Grobie,
Are you still planning on taking R97 to n=50K? Gary 
20121226, 13:02  #1089 
Sep 2005
Raleigh, North Carolina
151_{16} Posts 
yes, but if you want it faster I will release it.
Last fiddled with by grobie on 20121226 at 13:06 
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