20130221, 21:29  #1563  
May 2007
Kansas; USA
2·47·109 Posts 
Quote:
So officially for our R1024 purposes: k=29 is at n=400K k=37 (74) is at n=230K Last fiddled with by gd_barnes on 20130221 at 21:29 

20130221, 21:49  #1564 
May 2007
Kansas; USA
2·47·109 Posts 
I have updated the CRUS pages to show the current search depth for R1024. I have also provided a link to the R1024 sieve file on the reservations page. I have sorted the file by n and removed all tests that have already been done base 2 so it should only have k=37 for n=230K400K (base 1024) in it...a total of 2033 tests.
Last fiddled with by gd_barnes on 20130221 at 21:50 
20130221, 21:57  #1565  
May 2007
Kansas; USA
2×47×109 Posts 
Quote:
Assuming an average nvalue in the file of n=3M base 2 and 4344 tests sieved to P=100P (100000T), the chance of prime was actually ~1314%. Now that we know that there are only 2033 pairs remaining to be tested in this range at an average n=~3.15M (k=37 for n=230K400K base 1024), the actual chance of prime is ~6.3%. 

20130221, 22:59  #1566  
"Mark"
Apr 2003
Between here and the
13625_{8} Posts 
Quote:


20130223, 07:37  #1567 
May 2007
Kansas; USA
2·47·109 Posts 
Reserving S530 and S578 to n=100K.

20130224, 09:47  #1568 
May 2008
Wilmington, DE
2^{2}×23×31 Posts 
S784
S784 tested n=100K200K  nothing found
Results emailed  base released 
20130225, 14:01  #1569 
May 2009
Russia, Moscow
2×5×251 Posts 
R510 is complete to n=100K, 1 prime (48*510^774801).
Reserving R526, R530, R579, R601, R813, R814, R816, R873, R941, R942 to n=100K. Last fiddled with by unconnected on 20130225 at 14:09 Reason: R643 out 
20130226, 05:43  #1570 
May 2008
Wilmington, DE
5444_{8} Posts 
R665 & S707
Reserving R665 & S707 to n=200K

20130226, 06:55  #1571 
May 2007
Kansas; USA
2806_{16} Posts 
Reserving S710, S753, and S773 to n=100K.

20130303, 20:50  #1572 
May 2007
Kansas; USA
2806_{16} Posts 
R643, S530, S534, S573, S578, S710, S753, and S773 are complete to n=100K; 4 primes were found for n=50K100K; # of k's remaining and primes shown below; all bases are released.
remaining: Code:
R643: 0 primes; 3 k's remaining S530: 1 prime; 2 k's remaining S534: 1 prime; 2 k's remaining S573: 0 primes; 3 k's remaining S578: 0 primes; 4 k's remaining S710: 0 primes; 4 k's remaining S753: 1 prime; 2 k's remaining S773: 1 prime; 5 k's remaining Code:
31*530^74898+1 24*534^72261+1 142*753^92369+1 34*773^70958+1 Last fiddled with by gd_barnes on 20130303 at 20:50 
20130303, 22:14  #1573 
May 2008
Wilmington, DE
2^{2}×23×31 Posts 
S798
S798 tested n=100K200K  nothing found
Results emailed  Base released Last fiddled with by MyDogBuster on 20130303 at 22:14 
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