Taking 1562-1570. May take some time...

Range from 1550 to 1558 - finished
117*2^1554601-1 is prime :)

1562-1570 complete, no primes. :sad:

1558-1561 complete, no primes.

Taking 1570-1574.

[QUOTE=Kosmaj;361109]1558-1561 complete, no primes.

Taking 1570-1574.[/QUOTE]

Are you sure about your completed range? Isn't 1558-1562?

1,530,000-1,540,000 - Carlos - In Progress (at 117*2^1,532,626-1)
1,540,000-1,550,000 - Carlos - In Progress (at 185*2^1,543,538-1)

1558-1562 complete, no primes.

1570-1574 complete, one prime: 175*2^1571521-1.

[QUOTE=pinhodecarlos;361122]Are you sure about your completed range? Isn't 1558-1562?[/QUOTE]

I was just trying to provide exact status of my search :smile:
1561-1562 was not done yet at that point.

1,530,000-1,540,000 - Carlos - In Progress (at 147*2^1,536,284-1)
1,540,000-1,550,000 - Carlos - In Progress (at 171*2^1,547,210-1)

Taking 1574-1582

Can you guys send me the sieved file up to 2M to my email address? Thank you in advance,

Carlos

In February and on I want to concentrate on this drive helping to rapidly reach n=2M. For the case I will be using 8 AVX cores and 8 non-AVX cores. I pretend to feed the AVX ones with 10k chunks and the non-AVX ones with or 5k chunks or 2.5k chunks, still to decide.

I invite people to join me otherwise I will be happy to get the primes all for me.

For last, because I went home for Christmas, the cores running the second megabit drive and first were shutdown due to lab policies otherwise the ranges would already have been done or near its end. Only the servers kept running, desktop machines were shutdown. Shutdown went from 23rd of last December to the 6th of January 2014 but I returned to it on the 13th of January. I managed to someone to turn on my machines from the period of 6th to 13th for a few days but someone in the lab was always shutting down the machines because I was not present there but I could easily control them remotely.

Carlos