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2010-04-19, 16:18
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#166 |
Jun 2003
F416 Posts |
I was not aware that I needed to post the residues anywhere. By a quick run through of the posts here it didnt appear it was common procedure to save and email the residues. With that being said I no longer have any of the residues. Deleted them last week :(. Sorry.
I can re-run these, but obviously it would take a while. If that is what you guys would like me to do can you repost the input file(s) for 210-216. Last fiddled with by antiroach on 2010-04-19 at 16:25 |
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2010-04-19, 17:07
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#167 | |
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A Sunny Moo
Aug 2007
USA (GMT-5)
11000011010012 Posts |
Quote:
Another example of this would be unconnected's range a little earlier on this drive that he did with Prime95. Prime95 does PRP tests, not LLR tests, on these numbers (the latter is preferred since it gives a definite primality proof right off the bat; LLR tests only work for base 2, but since base 16 can be converted to base 2 we do LLR tests on it was well). However, PRP and LLR residuals are not compatible, so you could say that the PRP residuals are "half-useless" for doublechecking (they can't be compared with LLR residuals, though we could just make a note of it and doublecheck that range with PRP tests, so they're not entirely useless). In his case, like this one, it wasn't worth the trouble of re-testing the entire range just to get LLR residuals. |
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2010-04-19, 17:59
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#168 |
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Jun 2003
22×61 Posts |
Gotcha thanks for the info. I guess this'll teach me to keep results around for a longer period of time than a week :)
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2010-11-29, 04:20
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#169 |
May 2008
Wilmington, DE
22·23·31 Posts |
Reservations
Reserving 216-220
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2010-11-30, 16:02
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#170 |
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May 2008
Wilmington, DE
22·23·31 Posts |
Riesel 16
http://primes.utm.edu/primes/page.php?id=96630
6852*16^216571-1 or 1713*2^866286-1 is prime Only 21k's left Last fiddled with by mdettweiler on 2010-11-30 at 18:06 Reason: moved to the R16 drive thread (FYI: drive primes should go in their respective threads) |
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2010-12-01, 23:19
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#171 |
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May 2008
Wilmington, DE
22·23·31 Posts |
Riesel 16
R16 216K-220K complete
1 prime previously reported Results emailed |
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2010-12-17, 05:36
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#172 |
May 2007
Kansas; USA
1028310 Posts |
A file has been posted for n=220K-250K. All k's with primes have been removed. In a manner similar to base 6, please cut your reservations out of the file in multiples of n=2K.
The file has been sieved for n=200K-500K and the sieve depth is P=12T. More sieving will be needed for n>250K. |
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2010-12-17, 13:50
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#173 |
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Account Deleted
"Tim Sorbera"
Aug 2006
San Antonio, TX USA
426710 Posts |
Reserving 220K-230K.
I'm going to run the Riesel and Sierp sides for this n range simultaneously. I should start within a day or two, and I estimate it will take 23.6 days. ETA middle of January. Expected primes: 0.48. Chance of at least one prime: 38% |
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2011-03-18, 23:23
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#175 |
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Account Deleted
"Tim Sorbera"
Aug 2006
San Antonio, TX USA
17·251 Posts |
Reserving 230K-240K.
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2011-04-12, 11:08
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#176 |
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Account Deleted
"Tim Sorbera"
Aug 2006
San Antonio, TX USA
10000101010112 Posts |
33863*16^236436-1=33863*2^945744-1 is prime! (284702 digits)
This was the largest remaining k, and (probably) the second-highest-weight Riesel k. This was waiting for me just past where I paused for the NPLB rally. Sure makes up for finding no primes in the rally. 
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