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-   -   k=1005-1400 n=200K-500K results fill in (https://www.mersenneforum.org/showthread.php?t=11377)

 gd_barnes 2009-01-21 09:55

k=1005-1400 n=200K-500K results fill in

We are starting a short-term low-priority effort to fill in gaps in the results that Peter Benson sent us for k=1005-1400 for n=200K-500K so that we have residuals for the entire range.

94,992 k/n pairs for n=200K-350K will be loaded into Ironbits' port 2000. Here is the info.:

server = "nplb.ironbits.net"
port = 2000

45,174 k/n pairs for n=350K-479264 will be loaded into Ironbit's port 3000. Here is the info.:

server = "nplb.ironbits.net"
port = 3000

208 k/n pairs for n=479265-500K will be tested manually by me.

This should be a 100% double-check effort but we cannot be for sure. Here are the known primes in the pairs:

n=200K-350K [B]complete:[/B]
[code]
1227*2^204834-1 confirmed AMDave
1295*2^205276-1 confirmed AMDave
1225*2^205535-1 confirmed AMDave
1217*2^207316-1 confirmed AMDave
1221*2^208643-1 confirmed AMDave
1251*2^209151-1 confirmed AMDave
1281*2^210331-1 confirmed AMDave
1357*2^300893-1 confirmed AMDave
1395*2^301009-1 confirmed AMDave
1383*2^303374-1 confirmed mdettweiler
1329*2^304751-1 confirmed AMDave
1357*2^305469-1 confirmed AMDave
1361*2^308034-1 confirmed AMDave
1305*2^308539-1 confirmed AMDave
1353*2^314614-1 confirmed Brucifer
1353*2^315490-1 confirmed AMDave
1377*2^317472-1 confirmed Brucifer
1309*2^320017-1 confirmed Brucifer
1393*2^320607-1 confirmed Brucifer
1323*2^324418-1 confirmed Brucifer
1397*2^331100-1 confirmed Brucifer
1383*2^334328-1 confirmed Brucifer
1307*2^334738-1 confirmed Brucifer
1057*2^341921-1 confirmed AMDave
1277*2^346986-1 confirmed AMDave
1281*2^349011-1 confirmed AMDave
[/code]n=350K-500K [B]complete:[/B]
[code]
1065*2^356437-1 confirmed gd_barnes
1293*2^356463-1 confirmed gd_barnes
1159*2^368349-1 confirmed gd_barnes
1099*2^381011-1 confirmed mdettweiler
1083*2^382571-1 confirmed mdettweiler
1385*2^388744-1 confirmed mdettweiler
1361*2^410214-1 confirmed mdettweiler
1209*2^460264-1 confirmed mdettweiler
[/code][B]IMPORTANT notes:[/B]
[B]1. Please report all primes in this thread, whether they be new or confirmed.[/B]
[B]2. David, please leave Email notification on for both ports. The admins will use it to check off known and possibly missing primes.[/B]
[B]3. Karsten, there is no need to create a special web page for this effort.[/B]

David, please post here when you have the ports loaded up. As soon as you do, I'll put 1-2 cores on the higher range in port 3000 to get it above the top-5000 "danger drop-off zone".

Max, we can process the results when we feel like it or when each server dries.

Gary

 IronBits 2009-01-21 10:47

Port 2000 and 3000 are now online.
Port 8000 and 9000 pairs added.

 AMDave 2009-01-28 08:30

I cannot see where else this might go so here it is:

1227*2^204834-1 is confirmed prime

 AMDave 2009-01-28 20:36

1295*2^205276-1 is confirmed prime

 AMDave 2009-01-29 01:26

1225*2^205535-1 is confirmed prime

 AMDave 2009-01-30 10:47

1217*2^207316-1 confirmed prime

 AMDave 2009-01-31 06:28

1221*2^208643-1 is confirmed prime

Thanks to MyDogBuster for the assist crossing that 1.3K n-gap :hello:

 AMDave 2009-01-31 11:25

1251*2^209151-1 is confirmed prime

 AMDave 2009-01-31 23:35

1281*2^210331-1 is confirmed prime

wow that really is a 90K n-gap in front of us.

 AMDave 2009-02-01 20:49

1357*2^300893-1 is confirmed prime

1395*2^301009-1 is confirmed prime

 mdettweiler 2009-02-04 07:08

1383*2^303374-1 is confirmed prime

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