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Old 2011-07-08, 03:24   #551
AES
 
Jul 2007
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2290 to 2293 complete, no primes.

Taking 2305 to 2308.
Attached Files
File Type: zip 2290to2293lresults.zip (2.1 KB, 56 views)
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Old 2011-07-08, 18:08   #552
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2299-2305 complete, no primes.
Taking 2308-2320.
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Old 2011-07-09, 09:32   #553
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Taking 2320-2326.
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Old 2011-07-09, 13:56   #554
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2308-2320 complete, no primes.
Taking 2326-2338
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Old 2011-07-11, 08:48   #555
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2275-2290 complete, no primes.
2320-2326 complete, one prime (15*2^2323205-1)
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Old 2011-07-11, 11:17   #556
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According to http://www.15k.org/RPSotherRanges.html, the range n=2,340,000-2,358,000 has already been tested (by Peter?).

Can someone confirm this?
Shall we skip this range or double check?
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Old 2011-07-11, 11:48   #557
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Not Peter, Dave did those tests, and also k=17 in the vicinity of n.

Dave, can you confirm?

Thomas, can you test only 2338-2340 and I'll release new files starting from 2358k shortly. Sorry about this!
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Old 2011-07-11, 11:53   #558
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And CONGRATS on that nice prime, 15*2^2323205-1, just a few digits shy of 700k digits!!
Ranked 71 among all known primes. Very nice!

The previous k=15 prime was found in December 2008, more than 2 and a half years ago!
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Old 2011-07-11, 12:01   #559
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Quote:
Originally Posted by Kosmaj View Post
And CONGRATS on that nice prime, 15*2^2323205-1, just a few digits shy of 700k digits!!
Ranked 71 among all known primes. Very nice!

The previous k=15 prime was found in December 2008, more than 2 and a half years ago!
Thanks!
I just noticed the coincidence of the many 11's in this found:
My user name, the date (day) and the year...

Taking 2338-2340.
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Old 2011-07-11, 16:10   #560
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Quote:
Originally Posted by Kosmaj View Post
Not Peter, Dave did those tests, and also k=17 in the vicinity of n.

Dave, can you confirm?

Thomas, can you test only 2338-2340 and I'll release new files starting from 2358k shortly. Sorry about this!
I confirm. I also did 2920-2931. The results are attached.
Attached Files
File Type: zip 15kresults.zip (25.4 KB, 47 views)

Last fiddled with by amphoria on 2011-07-11 at 16:14
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Old 2011-07-11, 16:14   #561
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2326-2338 complete, no primes.
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