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Old 2009-08-01, 14:46   #14
kar_bon
 
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Mar 2006
Germany

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Quote:
Originally Posted by mdettweiler View Post
Next, you need to specify the "number_primes" option as a comment in the file. To do this, you need to change the ABC header to something like this: "ABC $a*3^$b+1 // {number_primes,$a,1}". That tells PFGW that it should stop searching a particular $a value (that is, the k) if 1 prime is found for that value.

pfgw -l name-of-sieve-file.txt
this call will test the file for PRP's, and it won't stop on finding a PRP!

i've tested this with the Sierp Base 3 file with the header
Code:
ABC $a*3^$b+1 // {number_primes,$a,1}
i tried $a or $b, the same.

WinPFGW won't stop!
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