Group | Server | Sort of search |
PrimeGrid | prpnet.primegrid.com:12000 | Sophie Germain Prime Search: k·2666666-1 |
PrimeGrid | prpnet.primegrid.com:12001 | 121 Prime Search: 121·2n+1, 121·2n-1 |
PrimeGrid | prpnet.primegrid.com:12002 | Factorial Prime Search: n!+1, n!-1 |
PrimeGrid | prpnet.primegrid.com:12005 | Generalized Fermat Prime Search: b32768+1 |
PrimeGrid | prpnet.primegrid.com:12003 | Generalized Fermat Prime Search: b65536+1 |
PrimeGrid | prpnet.mine.nu:11002 | Generalized Fermat Prime Search, b262144-1 |
PrimeGrid | prpnet.mine.nu:11001 | Generalized Fermat Prime Search, b524288-1 |
PrimeGrid | prpnet.primegrid.com:12004 | Generalized Cullen/Woodall Prime Search: n·bn+1, n·bn-1 |
PrimeGrid | prpnet.primegrid.com:12006 | 27121 Prime Search: 27·2n+1, 27·2n-1, 121·2n+1 |
PrimeGrid | prpnet.primegrid.com:12008 | Primorial Prime Search: p#+1, p#-1 |
PrimeGrid | prpnet.mine.nu:12000 | Proth Prime Search Extended: 1200 < k < 10000, 300000 > n > 310000 |
PrimeGrid | prpnet2.mine.nu:12000 | Proth Prime Search Extended: 1200 < k < 10000, n < 450000 |
PrimeGrid | prpnet.mine.nu:13000 | Wieferich Prime Search |
PrimeGrid | prpnet.mine.nu:13001 | Wall-Sun-Sun Prime Search |
PrimeGrid | prpnet.mine.nu:13005 | Extended Sierpinski Problem: 17 k-values for 2500000 < n < 3000000 |
PrimeGrid | prpnet.mine.nu:7171 | Sierpinski/Riesel Base 5 Project |
PrimeGrid | prpnet.mine.nu:12010 | Mega Prime Search, 46 k-values < 100, n > 3322000 |
PrimeGrid | prpnet.mine.nu:14000 | Riesel Problem Double Check |
PSP | www.psp-project.de:8105 | Sierpinski/Riesel base 5 Project |
PSP | www.psp-project.de:8100 | Sierpinski base 2 Project |
PSP | www.psp-project.de:8101 | Sierpinski base 2 Project |
NPLB | www.noprimeleftbehind.net:2000 | Riesel Prime Search k·2n-1, 600 < k ≤ 1001, 1000000 < n < 2000000 |
NPLB | www.noprimeleftbehind.net:9000 | Riesel Prime Search k·2n-1, 400 < k < 600, 1000000 < n < 2000000 |
CRUS | www.noprimeleftbehind.net:1400 | k·bn+/-1, b ≤ 200 with ≤ 5 k's remaining |
TPS | www.noprimeleftbehind.net:12000 | Twin Prime Search 480000 ≤ n ≤ 500000, variable k |
TPS | www.noprimeleftbehind.net:13000 | Twin Prime Search n = 1000000 |
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