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Old 2008-07-29, 02:02   #12
mdettweiler
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Quote:
Originally Posted by Mini-Geek View Post
Never mind, I noticed that srfile can do this and found the command. (I can't still edit the above post.)
I've written a little Perl script that simplifies the process of running srfile to remove multiple k's (or just one, though if you're only removing one k you may as well just use srfile directly)--essentially, it takes an input file in any format srfile supports, removes all the k's listed in a given file (one sequence on each line, in the same format as you'd use normally with srfile), and outputs in either NewPGen, ABC, or ABCD format.

If anyone wants a copy of the program, just email me.
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Old 2008-07-29, 03:35   #13
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Quote:
Originally Posted by Anonymous View Post
I've written a little Perl script that simplifies the process of running srfile to remove multiple k's (or just one, though if you're only removing one k you may as well just use srfile directly)--essentially, it takes an input file in any format srfile supports, removes all the k's listed in a given file (one sequence on each line, in the same format as you'd use normally with srfile), and outputs in either NewPGen, ABC, or ABCD format.

If anyone wants a copy of the program, just email me.

You can also use a batch process, which is what I do. Here is what I put in a file to remove the 3 k's with primes from the n=35K-50K files:

Code:
srfile -G -d "12562406*3^n+1" sieve-sierp-base3-0M-50M-35K-50K.txt
srfile -G -d "30494864*3^n+1" t16_b3.prp
srfile -G -d "38353046*3^n+1" t16_b3.prp
copy t16_b3.prp sieve-sierp-base3-0M-50M-35K-50Kb.txt
del t16_b3.prp

Just give the file a .bat extension and run it at the command prompt.


Gary
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Old 2008-07-29, 07:41   #14
henryzz
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it looks like i am the unlucky one i am 23% done without a prime when CedricVonck has two primes at 11% and Mini-Geek has one at 17%
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Old 2008-07-29, 09:22   #15
henryzz
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14454556*3^36283+1 is prime
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Old 2008-07-29, 12:17   #16
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28675334 35458 is prime!
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Old 2008-07-29, 12:30   #17
henryzz
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26804972*3^36314+1 is prime!
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Old 2008-07-29, 16:42   #18
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32565374 35794 is prime!
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Old 2008-07-29, 18:15   #19
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11658664 35879 is prime!
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Old 2008-07-29, 19:30   #20
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Range done - following primes found

Code:
12562406 35092
38353046 35109
28675334 35458
32565374 35794
11658664 35879
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Old 2008-07-29, 19:31   #21
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reserving 38k - 39k
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Old 2008-07-29, 20:56   #22
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reserving 39k - 42k

/Lennart

Last fiddled with by Lennart on 2008-07-29 at 21:22
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