Current "RAC" (Recent Average Credit) by the team. Total Members are numbers reported by the BOINC Project. Members w/o Beacon are members of the team activly running this project, but has yet to advertise their CPID to the Gridcoin Network.

Team Hosts count are number of hosts that are connected to team members. Anonymous hosts can not be counted to the team.

Last Included:

14 hours ago

Project RAC:


Project Hosts:


Team RAC:

5,202,857 (61.32%)

Team Hosts:


Team Members:


Team Members w/ Magnitude:


Team Members w/o Beacon:

Updated 2019-05-13 07:15:44 UTC

Ready to send:


In progress:


In validation:

base S743 proven

On 15th of June, Doug, a member of the team Gridcoin found the last prime for base S743. The prime 10*743^285478+1 has 819606 digits and entered the TOP5000 in Chris Caldwell's The Largest Known Primes Database.

By srbase at 2019-06-27

base S780 proven

On 02th of June, CharityEngine2, a member of the team Gridcoin found the last prime for base S780. The prime 43*780^205685+1 has 594863 digits and entered the TOP5000 in Chris Caldwell's The Largest Known Primes Database.

By srbase at 2019-06-26

preparing new bases

As some of you noticed there is a very short runtime on the Riesel Base -short app. This app has a higher priority to spread out enough work for all. Iam preparing more and more new unstarted bases from 1-2.5k range which are running locally with Win64PFGW and the new base script. The range from 2.5k-10k will also be sieved on the server. Its taking too long to run it on a single core (around 3-4 month) so I let it run on BOINC. To reduce the server load all other bases are running at the same time.

By srbase at 2019-06-24

Promote this project by posting something about it in #srbase on and get some rewards for your effort!

Based on all hosts for this project (anonymous hosts included) the following table displays some estimated projected RAC for a specific architecture. The data can be incorrect, incomplete and/or very inaccurate since we have no way to verify how much the host runs the specific project. This is based on architectures that has checked in once the last week with at least 5 hosts.

Max RAC: The highest RAC score found for a single host.

Please note that this is NOT a mining calculator, but rather a way to find hosts that can perform well on the project based on what other uses.
Architecture Max RAC  
[Amazon] Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz 11,703
[Amazon] Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz 7,294
[Amazon] Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz 6,898
[Amazon] Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz 4,360
[Amazon] Intel(R) Core(TM) i5-6500T CPU @ 2.50GHz 3,610
[Amazon] Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz 2,915
[Amazon] Intel(R) Core(TM) i3-6006U CPU @ 2.00GHz [Family 6 Model 78 Stepping 3]
[Amazon] INTEL Intel(R) HD Graphics 520 1588MB
[Amazon] Intel(R) Xeon(R) CPU E3-1225 v6 @ 3.30GHz 2,211
[Amazon] AMD Opteron(TM) Processor 6220 2,202
[Amazon] Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz 2,126

Some fields in the below table are hidden due to narrow screen. Turn your screen to display all columns.
User Name Hosts User RAC Est. Share Est. Mag Est. Reward/Day
Jed888 0 1.02 0.00% 0.00 0.00 GRC
fman 0 1.06 0.00% 0.00 0.00 GRC
vseven 6 1.17 0.00% 0.00 0.00 GRC
Prescott 0 1.99 0.00% 0.00 0.00 GRC
macgeyer 2 2.03 0.00% 0.00 0.00 GRC
marmot 0 2.31 0.00% 0.00 0.00 GRC
Azmodes 0 3.35 0.00% 0.00 0.00 GRC
Max_Pirx 1 3.39 0.00% 0.00 0.00 GRC
Hollensted 1 3.52 0.00% 0.00 0.00 GRC
Neriyah 0 6.32 0.00% 0.01 0.00 GRC
wmax 24 7.04 0.00% 0.01 0.00 GRC 0 15.46 0.00% 0.02 0.00 GRC 122 17.83 0.00% 0.02 0.00 GRC 0 24.62 0.00% 0.03 0.01 GRC
Deltik 0 25.15 0.00% 0.03 0.01 GRC
CharityEngine2 1 28.21 0.00% 0.03 0.01 GRC
CharityEngine1 0 32.61 0.00% 0.04 0.01 GRC

Please note that all data is as-is and comes from the Gridcoin Project blockchain. Estimations may be incorrect.
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