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 2011-03-28, 12:29 #1145 MyDogBuster     May 2008 Wilmington, DE B2416 Posts S987 S987 tested nn=25K-100K 92*987^28564+1 is prime 142*987^45547+1 is prime Conjecture proven Results emailed - Base released Nice ck of 170
2011-03-28, 14:45   #1146
Puzzle-Peter

Jun 2009

22·132 Posts
R1021

174*1021^121880-1 is prime!

Conjecture proven
Attached Files
 lre_R1021.txt (62.2 KB, 115 views)

2011-03-28, 14:51   #1147
Puzzle-Peter

Jun 2009

22×132 Posts
R642

R642 tested to n=25k

Scripting to n=2000 left 183 k's
91 primes found from n=2001 to 25000
92 k's remaining
Base released
Attached Files
 R642.zip (11.4 KB, 65 views)

 2011-03-29, 14:18 #1148 MyDogBuster     May 2008 Wilmington, DE 22×23×31 Posts S875 S875 tested n=25K-100K 38*875^52517+1 is prime 4*875^n+1 is now a 1ker with a weight of 1231 Results emailed - Base released
 2011-03-29, 22:30 #1149 paleseptember     Jun 2008 Wollongong, .au 3·61 Posts Sierp 928 Sierpinski 928 is complete to n=20K (hurrah!) 8 primes. Code: 13011*928^19341+1 15571*928^19516+1 1231*928^19879+1 27349*928^19055+1 24841*928^19179+1 26986*928^19569+1 25663*928^19928+1 24595*928^19966+1 Results emailed, continuing. (Not dead yet.)
2011-03-30, 14:55   #1150
nuggetprime

Mar 2007
Austria

12E16 Posts

R830 complete to n=25K. 13 k remain.
Base released.
Primes found and remaining k are attatched.
Attached Files
 r830.zip (1.1 KB, 67 views)

Last fiddled with by nuggetprime on 2011-03-30 at 14:55

 2011-03-30, 16:43 #1151 Puzzle-Peter     Jun 2009 22·132 Posts Reserving R998 to n=100k
 2011-03-30, 23:42 #1152 MyDogBuster     May 2008 Wilmington, DE 54448 Posts S682 S862 Reserving S682 and S862 as new to n=25K
 2011-03-31, 06:57 #1153 MyDogBuster     May 2008 Wilmington, DE B2416 Posts S583 S787 Reserving as new S583 and S787 to n=25K
 2011-03-31, 18:14 #1154 Puzzle-Peter     Jun 2009 22×132 Posts Coming back Reserving R1029 to n=250k, maybe higher.
 2011-03-31, 22:50 #1155 MyDogBuster     May 2008 Wilmington, DE 22×23×31 Posts S883 S883 tested n=33K-100K - Nothing found Results emailed - Base released

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