The Second Megabit Drive

[pinhodecarlos]

1718-1720 complete, no primes.

[pinhodecarlos]

Trying 1756-1762 with mprime 12 cores. Let's hope it works!

[pinhodecarlos]

Originally Posted by pinhodecarlos

Trying 1756-1762 with mprime 12 cores. Let's hope it works!

It is running. ETA ~5 days.

[pinhodecarlos]

Originally Posted by pinhodecarlos

Trying 1756-1762 with mprime 12 cores. Let's hope it works!

Releasing. Lost full access to the server.

[pinhodecarlos]

Of that range I managed to test ~1500 candidates. Please see attachment. If someone can sort it out we can get the candidates left of the range 1756-1762.

[pinhodecarlos]

1750-1752 complete, no primes.

[Thomas11]

Originally Posted by pinhodecarlos

Of that range I managed to test ~1500 candidates. Please see attachment. If someone can sort it out we can get the candidates left of the range 1756-1762.

I extracted the untested candidates using the following quick-n-dirty Perl script. The attached ZIP file contains the untested candidates.

#!/usr/bin/perl -w

while ($line = <>)
{
  @data = split(' ', $line);
  $k = $data[0];
  $n = $data[1];

  if (`grep \"$k\\*2\\^$n-1\" SMD_unfinished_1756to1762.txt`)
  {
    # candidate already tested
  }
  else
  {
    print $line;
  }
}

Usage for the script is as follows:

./find_them.pl input.txt > untested.txt

Note: The script assumes the input file without any header.

[pinhodecarlos]

I will do this untested candidates. So please re-reserve again the range for me.
Thank you Thomas.

Carlos

[kracker]

1720 to 1740 no primes... sorry, I won't be able to complete to 1750 for now...
Unreserving.

[pinhodecarlos]

Don't worry kracker. Soon I expect to add more cores to this fun.

[pinhodecarlos]

1752-1754 complete, no primes.