Doublecheck drive #1: k=3-1001 n=100K-260K - Page 8

gd_barnes · 2009-01-27, 06:13

k=31 double-check complete to n=500K. All confirmed primes previously reported. No further problems found.

Karsten, the erroneous gap has now been eliminated. I'll report the n=100K-500K range to Dr. Keller.

Reserving k=39, 41, & 43.

Gary

Harvey563 · 2009-01-28, 03:16

I have completed k=35
found
112390
118510
246732

252910
as expected.
& I am reporting to Keller too.
results file is too big even zipped, so I am emailing it.

Steven Harvey

Harvey563 · 2009-01-28, 03:32

I am taking 45.

Flatlander · 2009-01-28, 13:19

k=37 completed. No primes.
I''ll email Dr. Keller.

Harvey563 · 2009-02-03, 02:26

45 is done
found
45 103546
45 103912
45 104452
45 125132
45 139883
45 174102
45 249065

all previously known

Harvey563 · 2009-02-03, 02:29

I am taking 47.

Harvey563 · 2009-02-04, 17:38

47 is done!

Harvey563 · 2009-02-04, 17:39

I am taking 49.

Steven Harvey

Harvey563 · 2009-02-04, 17:41

no primes found on 47

gd_barnes · 2009-02-06, 21:43

k=39, 41, & 43 double-check were complete several days ago. No problems found. Primes and results are attached.

Reserving k=51, 53, & 55.

A note for everyone: Dr. Keller has asked that we report all ranges double-checked to him, even if they would not extend the ranges that he already shows searched at his site. You don't need to send results files but he would like the primes found (confirmed) with your efforts.

Gary

mdettweiler · 2009-02-06, 22:49

Quote:

Originally Posted by gd_barnes

k=39, 41, & 43 double-check were complete several days ago. No problems found. Primes and results are attached.

Reserving k=51, 53, & 55.

A note for everyone: Dr. Keller has asked that we report all ranges double-checked to him, even if they would not extend the ranges that he already shows searched at his site. You don't need to send results files but he would like the primes found (confirmed) with your efforts.

Gary

Does this mean that we'll need to send Dr. Keller reports on previously completed ranges in this drive, too? Or do we only need to do that for ranges completed from this point on?

2009-01-28, 03:16	#79
Harvey563 Apr 2004 3×61 Posts	35 complete I have completed k=35 found 112390 118510 246732 252910 as expected. & I am reporting to Keller too. results file is too big even zipped, so I am emailing it. Steven Harvey

2009-01-28, 03:32	#80
Harvey563 Apr 2004 3×61 Posts	taking 45 I am taking 45.

2009-02-03, 02:29	#83
Harvey563 Apr 2004 3×61 Posts	47 I am taking 47.

2009-02-04, 17:39	#85
Harvey563 Apr 2004 3×61 Posts	taking 49 I am taking 49. Steven Harvey

2009-02-04, 17:41	#86
Harvey563 Apr 2004 3·61 Posts	47 no primes no primes found on 47

2009-01-27, 06:13	#78
gd_barnes May 2007 Kansas; USA 10395₁₀ Posts	k=31 double-check complete to n=500K. All confirmed primes previously reported. No further problems found. Karsten, the erroneous gap has now been eliminated. I'll report the n=100K-500K range to Dr. Keller. Reserving k=39, 41, & 43. Gary

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Team drive #14: k=600-1001 n=1M-2M	mdettweiler	No Prime Left Behind	10	2021-03-13 22:32
GPU sieving drive for k<=1001 n=1M-2M	mdettweiler	No Prime Left Behind	11	2010-10-04 22:45
Doublecheck drive #2: k=300-400 n=260K-600K	mdettweiler	No Prime Left Behind	0	2010-05-21 00:22
Team drive #3: k=300-400 n=260K-600K	gd_barnes	No Prime Left Behind	255	2008-11-12 10:43
Team drive #2: k=400-1001 n=260K-333.2K	gd_barnes	No Prime Left Behind	154	2008-03-31 02:59