Charity Engine Contributions

Recent Activity

(core hours)
Last Day
522,651
Last Month
16,480,306
All Time
1,433,016,247

Recent Computing Usage

Contributions by project

Project NameInstitutionsCategoryCore Hours*Est. AWS cost**
Total Contributions1,433,016,247$15,189,972
NumberFields@homeArizona State University, school of MathematicsMathematics213,921,994$2,267,573
Rosetta@homeUniversity of WashingtonBiology201,555,681$2,136,490
World Community GridKrembil Research InstituteMedical, environmental and other humanitarian research142,945,888$1,515,226
Einstein@HomeUniversity of Wisconsin - Milwaukee (USA), Max Planck Institute for Gravitational Physics - Hanover (Germany)Astrophysics111,622,579$1,183,199
Asteroids@homeCharles University in PragueAstrophysics107,990,346$1,144,698
NFS@HomeCalifornia State University FullertonMathematics106,844,537$1,132,552
Amicable NumbersIndependentMathematics96,000,473$1,017,605
SRBaseIndependentMathematics64,272,106$681,284
SuperpermutationsGreg Egan, independentMathematics50,441,815$534,683
SETI@homeUniversity of California-BerkeleyAstronomy49,298,919$522,569
ODLK1IndependentMathematics45,514,101$482,449
TN-GridUniversity of TrentoBiology40,444,880$428,716
Moo! WrapperIndependentCryptography, mathematics35,483,016$376,120
CubesUniversity of Bristol, MITMathematics35,015,960$371,169
MilkyWay@homeRensselaer Polytechnic InstituteAstronomy29,425,072$311,906
Conway's Game of LifeIndependentMathematics27,917,201$295,922
Cosmology@HomeUniversity of Illinois at Urbana-ChampaignAstronomy24,981,006$264,799
PrimeGridIndependentMathematics16,064,035$170,279
Collatz ConjectureIndependentMathematics8,336,291$88,365
malariacontrol.netSwiss Tropical Institute, University of Geneva, CERNEpidemiology7,980,235$84,590
YAFUIndependentDistributed computing, mathematics4,945,803$52,426
LHC@homeCERN (European Organization for Nuclear Research)Physics4,736,656$50,209
Find@HomeUniversity College Dublin (UCD)Biology3,867,272$40,993
Enigma@HomeStefan Krah, independentCryptography1,401,353$14,854
GPUGRIDUniversity Pompeu FabraBiology768,556$8,147
yoyo@homeIndependentMathematics446,665$4,735
DENIS@HomeSan Jorge University, Zaragoza, SpainMedical physiology303,126$3,213
climateprediction.netOxford UniversityClimate study275,962$2,925
Ramanujan MachineIndependentMathematics154,562$1,638
Misc other projects60,158$638
MoreShow top 5 projects only654,979,759$6,942,785
Total Contributions1,433,016,247$15,189,972
  • *runtime reported in units generally equivalent to a single vCPU on an AWS c5.large instance
  • **estimated cost of equivalent capacity, using AWS c5.large instances (2 vCPUs), at spot rate: $0.0212/hr (updated 29 Sep 2020). Data transfer and data storage costs are not included, though such costs would in many cases be considerable.

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