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 2008-09-09, 00:17 #1 gd_barnes     May 2007 Kansas; USA 100111110110112 Posts Team drive #4, 15 k's < 300 for n=600K-1M ANNOUNCING...drum roll... Team drive #4 for NPLB! This will be a very exciting drive where we will be searching k=115, 149, 175, 179, 185, 199, 215, 227, 229, 239, 241, 265, 271, 289, and 293 from n=600K-1M! Sieve depth is P=26T. NOTE: Brucifer did all of the sieving for this effort himself. Personally I am going to share the 1st prime with him that I find on it. I might suggest that some others do this also. Sieving doesn't get the recognition that it deserves so perhaps this will help some. Thanks Bruce! Karsten (kar_bon) maintains a site that has almost all known Riesel primes. There is a page for k<300 here. The ranges searched and primes found from this project will be shown there. 3 excellent LLRnet servers will be processing a large part of the range. For general info. on setting up and running the servers see this thread. The info. specific to the servers that needs to be entered into your llr-clientconfig.txt file is: #1: server = "nplb.ironbits.net" port = 7000 #2: server = "nplb.ironbits.net" port = 7500 #3: server = "nplb.dynip.telepac.pt" port = 443 Please report all reservations/statuses/completions for this drive in this thread. Please report all primes found in the 'Report primes here' thread. Please post all results files in this thread or send them to me at: gbarnes017 at gmail dot com. Please report all top-5000 primes with a project ID of 'PrimeSearch' and credit LLR and srsieve software. New primes found from drive #4: Code: Prime found by 265*2^856293-1 gd_barnes 271*2^786059-1 mdettweiler 265*2^763957-1 gd_barnes 215*2^714542-1 gd_barnes 185*2^612412-1 em99010pepe Confirmed primes found from drive #4: Code: Prime found by 215*2^999170-1 gd_barnes 229*2^969073-1 gd_barnes 115*2^830103-1 mdettweiler 229*2^715459-1 gd_barnes 289*2^610737-1 em99010pepe Status: Code: n-range tested by status # primes 646K-1M NPLB complete 4 (plus 4 confirmed) 638K-646K gd_barnes complete 0 635K-638K LLRnet (IB7000) complete 0 630K-635K LLRnet (C443) complete 0 625K-630K LLRnet (IB7000) complete 0 620K-625K LLRnet (C443) complete 0 618K-620K LLRnet (IB7000) complete 0 610K-618K em99010pepe complete 1 (plus 1 confirmed) 605K-610K LLRnet (IB7000) complete 0 600K-605K LLRnet (C443) complete 0 The 4th drive is now complete. Thanks to all who helped catch these k's up! Have fun and let's smoke these ranges! Gary Last fiddled with by gd_barnes on 2008-11-04 at 01:41 Reason: Update status