635-636 complete, no primes.

Taking 641-643.

639-640 complete, no primes.

Yes, no primes recently in this drive, but it can only mean that many more are coming! :smile:

638-639 complete, one prime: 25077 638968

Hope it's OK if I take a few files. All my other testing is n>840,000 so I'm not finding many primes at the moment.

Taking 643-647.

[QUOTE=pb386;216720]Hope it's OK if I take a few files. All my other testing is n>840,000 so I'm not finding many primes at the moment.

Taking 643-647.[/QUOTE]

You're very welcome. Kosmaj and I could do with some help.

I also see you found your first prime really quickly.:smile:

641-643 complete, 2 primes.

Taking 647-649.

Taking 649-650.

643-647 complete - 1 prime
taking 650-654

640-641 complete, one prime.

Taking 654-655.