3x+1 Class records calculation progress map
 
Completed block range from 80000 to 100000
 
80000-20
Stephen
80020-40
Philippe
80040-60
Bo Sun
80060-80
Bernhard
80080-00
Bernhard
80100-20
Lutz
80120-40
Lutz
80140-60
Lutz
80160-80
Lutz
80180-00
Lutz
80200-20
Lutz
80220-40
Lutz
80240-60
Lutz
80260-80
Lutz
80280-00
Lutz
80300-20
Lutz
80320-40
Lutz
80340-60
Lutz
80360-80
Lutz
80380-00
Lutz
80400-20
Luiz
80420-40
Luiz
80440-60
Bob
80460-80
Bob
80480-00
Bob
80500-20
Peter P
80520-40
Bo Sun
80540-60
Stephen
80560-80
Nik
80580-00
Stephen
80600-20
Luiz
80620-40
Luiz
80640-60
Luiz
80660-80
Luiz
80680-00
Luiz
80700-20
Luiz
80720-40
Luiz
80740-60
Luiz
80760-80
Luiz
80780-00
Luiz
80800-20
Kevin
80820-40
Kevin
80840-60
Kevin
80860-80
Kevin
80880-00
Kevin
80900-20
Kevin
80920-40
Kevin
80940-60
Kevin
80960-80
Kevin
80980-00
Kevin
81000-20
Eric
81020-40
Eric
81040-60
Eric
81060-80
Eric
81080-00
Eric
81100-20
Eric
81120-40
Eric
81140-60
Eric
81160-80
Eric
81180-00
Eric
81200-20
Eric
81220-40
Eric
81240-60
Eric
81260-80
Eric
81280-00
Eric
81300-20
Eric
81320-40
Eric
81340-60
Eric
81360-80
Eric
81380-00
Eric
81400-20
Eric
81420-40
Eric
81440-60
Eric
81460-80
Eric
81480-00
Eric
81500-20
Eric
81520-40
Eric
81540-60
Eric
81560-80
Eric
81580-00
Eric
81600-20
Eric
81620-40
Eric
81640-60
Eric
81660-80
Eric
81680-00
Eric
81700-20
Eric
81720-40
Eric
81740-60
Eric
81760-80
Eric
81780-00
Eric
81800-20
Eric
81820-40
Eric
81840-60
Eric
81860-80
Eric
81880-00
Eric
81900-20
Eric
81920-40
Eric
81940-60
Eric
81960-80
Eric
81980-00
Eric
82000-20
Bob
82020-40
Bob
82040-60
Bob
82060-80
Bo Sun
82080-00
Nik
82100-20
Lutz
82120-40
Lutz
82140-60
Lutz
82160-80
Lutz
82180-00
Lutz
82200-20
Lutz
82220-40
Lutz
82240-60
Lutz
82260-80
Lutz
82280-00
Lutz
82300-20
Lutz
82320-40
Lutz
82340-60
Lutz
82360-80
Lutz
82380-00
Lutz
82400-20
Lutz
82420-40
Lutz
82440-60
Lutz
82460-80
Lutz
82480-00
Lutz
82500-20
Stephen
82520-40
Stephen
82540-60
Ken
82560-80
Ken
82580-00
Bo Sun
82600-20
Luiz
82620-40
Luiz
82640-60
Luiz
82660-80
Luiz
82680-00
Luiz
82700-20
Bob
82720-40
Bob
82740-60
Bob
82760-80
Bernhard
82780-00
Bernhard
82800-20
Lutz
82820-40
Lutz
82840-60
Lutz
82860-80
Lutz
82880-00
Lutz
82900-20
Lutz
82920-40
Lutz
82940-60
Lutz
82960-80
Lutz
82980-00
Lutz
83000-20
Stephen
83020-40
Lutz
83040-60
Lutz
83060-80
Lutz
83080-00
Lutz
83100-20
Lutz
83120-40
Lutz
83140-60
Lutz
83160-80
Lutz
83180-00
Lutz
83200-20
Nik
83220-40
Bob
83240-60
Nik
83260-80
Luiz
83280-00
Luiz
83300-20
Lutz
83320-40
Lutz
83340-60
Lutz
83360-80
Lutz
83380-00
Lutz
83400-20
Kevin
83420-40
Kevin
83440-60
Kevin
83460-80
Kevin
83480-00
Kevin
83500-20
Kevin
83520-40
Kevin
83540-60
Kevin
83560-80
Kevin
83580-00
Kevin
83600-20
Lutz
83620-40
Lutz
83640-60
Lutz
83660-80
Lutz
83680-00
Lutz
83700-20
Luiz
83720-40
Luiz
83740-60
Nik
83760-80
Stephen
83780-00
Stephen
83800-20
Eric
83820-40
Ken
83840-60
Ken
83860-80
Luiz
83880-00
Luiz
83900-20
Steven
83920-40
Steven
83940-60
Steven
83960-80
Steven
83980-00
Stephen
84000-20
Eric
84020-40
Eric
84040-60
Eric
84060-80
Eric
84080-00
Eric
84100-20
Eric
84120-40
Eric
84140-60
Eric
84160-80
Eric
84180-00
Eric
84200-20
Eric
84220-40
Eric
84240-60
Eric
84260-80
Eric
84280-00
Eric
84300-20
Eric
84320-40
Eric
84340-60
Eric
84360-80
Eric
84380-00
Eric
84400-20
Eric
84420-40
Eric
84440-60
Eric
84460-80
Eric
84480-00
Eric
84500-20
Eric
84520-40
Eric
84540-60
Eric
84560-80
Eric
84580-00
Eric
84600-20
Eric
84620-40
Eric
84640-60
Eric
84660-80
Eric
84680-00
Eric
84700-20
Eric
84720-40
Eric
84740-60
Eric
84760-80
Eric
84780-00
Eric
84800-20
Eric
84820-40
Eric
84840-60
Eric
84860-80
Eric
84880-00
Eric
84900-20
Eric
84920-40
Eric
84940-60
Eric
84960-80
Eric
84980-00
Eric
85000-20
Lutz
85020-40
Lutz
85040-60
Lutz
85060-80
Lutz
85080-00
Lutz
85100-20
Lutz
85120-40
Lutz
85140-60
Lutz
85160-80
Lutz
85180-00
Lutz
85200-20
Lutz
85220-40
Lutz
85240-60
Lutz
85260-80
Lutz
85280-00
Lutz
85300-20
Lutz
85320-40
Lutz
85340-60
Lutz
85360-80
Lutz
85380-00
Lutz
85400-20
Stephen
85420-40
Bob
85440-60
Bob
85460-80
Bob
85480-00
Jasper
85500-20
Luiz
85520-40
Luiz
85540-60
Luiz
85560-80
Luiz
85580-00
Philippe
85600-20
Bob
85620-40
Bob
85640-60
Bob
85660-80
Bob
85680-00
Bob
85700-20
Luiz
85720-40
Luiz
85740-60
Luiz
85760-80
Bernhard
85780-00
Bernhard
85800-20
Kevin
85820-40
Kevin
85840-60
Kevin
85860-80
Kevin
85880-00
Kevin
85900-20
Kevin
85920-40
Kevin
85940-60
Kevin
85960-80
Kevin
85980-00
Kevin
86000-20
Kevin
86020-40
Kevin
86040-60
Kevin
86060-80
Kevin
86080-00
Kevin
86100-20
Kevin
86120-40
Kevin
86140-60
Kevin
86160-80
Kevin
86180-00
Kevin
86200-20
Lutz
86220-40
Lutz
86240-60
Lutz
86260-80
Lutz
86280-00
Lutz
86300-20
Lutz
86320-40
Lutz
86340-60
Lutz
86360-80
Lutz
86380-00
Lutz
86400-20
Lutz
86420-40
Lutz
86440-60
Lutz
86460-80
Lutz
86480-00
Lutz
86500-20
Lutz
86520-40
Lutz
86540-60
Lutz
86560-80
Lutz
86580-00
Lutz
86600-20
Bob
86620-40
Bob
86640-60
Bob
86660-80
Eric
86680-00
Stephen
86700-20
Luiz
86720-40
Luiz
86740-60
Luiz
86760-80
Luiz
86780-00
Luiz
86800-20
Jasper
86820-40
Bob
86840-60
Bob
86860-80
Bob
86880-00
Tony
86900-20
Luiz
86920-40
Luiz
86940-60
Luiz
86960-80
Luiz
86980-00
Stephen
87000-20
Eric
87020-40
Eric
87040-60
Eric
87060-80
Eric
87080-00
Eric
87100-20
Eric
87120-40
Eric
87140-60
Eric
87160-80
Eric
87180-00
Eric
87200-20
Eric
87220-40
Eric
87240-60
Eric
87260-80
Eric
87280-00
Eric
87300-20
Eric
87320-40
Eric
87340-60
Eric
87360-80
Eric
87380-00
Eric
87400-20
Eric
87420-40
Eric
87440-60
Eric
87460-80
Eric
87480-00
Eric
87500-20
Eric
87520-40
Eric
87540-60
Eric
87560-80
Eric
87580-00
Eric
87600-20
Eric
87620-40
Eric
87640-60
Eric
87660-80
Eric
87680-00
Eric
87700-20
Eric
87720-40
Eric
87740-60
Eric
87760-80
Eric
87780-00
Eric
87800-20
Eric
87820-40
Eric
87840-60
Eric
87860-80
Eric
87880-00
Eric
87900-20
Eric
87920-40
Eric
87940-60
Eric
87960-80
Eric
87980-00
Eric
88000-20
Kevin
88020-40
Kevin
88040-60
Kevin
88060-80
Kevin
88080-00
Kevin
88100-20
Kevin
88120-40
Kevin
88140-60
Kevin
88160-80
Kevin
88180-00
Kevin
88200-20
Kevin
88220-40
Kevin
88240-60
Kevin
88260-80
Kevin
88280-00
Kevin
88300-20
Kevin
88320-40
Kevin
88340-60
Kevin
88360-80
Kevin
88380-00
Kevin
88400-20
Kevin
88420-40
Kevin
88440-60
Kevin
88460-80
Kevin
88480-00
Kevin
88500-20
Kevin
88520-40
Kevin
88540-60
Kevin
88560-80
Kevin
88580-00
Kevin
88600-20
Kevin
88620-40
Kevin
88640-60
Kevin
88660-80
Kevin
88680-00
Kevin
88700-20
Kevin
88720-40
Kevin
88740-60
Kevin
88760-80
Kevin
88780-00
Kevin
88800-20
Kevin
88820-40
Kevin
88840-60
Kevin
88860-80
Kevin
88880-00
Kevin
88900-20
Kevin
88920-40
Kevin
88940-60
Kevin
88960-80
Kevin
88980-00
Kevin
89000-20
Eric
89020-40
Eric
89040-60
Eric
89060-80
Eric
89080-00
Eric
89100-20
Eric
89120-40
Eric
89140-60
Eric
89160-80
Eric
89180-00
Eric
89200-20
Eric
89220-40
Eric
89240-60
Eric
89260-80
Eric
89280-00
Eric
89300-20
Eric
89320-40
Eric
89340-60
Eric
89360-80
Eric
89380-00
Eric
89400-20
Eric
89420-40
Eric
89440-60
Eric
89460-80
Eric
89480-00
Eric
89500-20
Eric
89520-40
Eric
89540-60
Eric
89560-80
Eric
89580-00
Eric
89600-20
Eric
89620-40
Eric
89640-60
Eric
89660-80
Eric
89680-00
Eric
89700-20
Eric
89720-40
Eric
89740-60
Eric
89760-80
Eric
89780-00
Eric
89800-20
Eric
89820-40
Eric
89840-60
Eric
89860-80
Eric
89880-00
Eric
89900-20
Eric
89920-40
Eric
89940-60
Eric
89960-80
Eric
89980-00
Eric
90000-20
Bernhard
90020-40
Bernhard
90040-60
Stephen
90060-80
Stephen
90080-00
Luiz
90100-20
Lutz
90120-40
Lutz
90140-60
Lutz
90160-80
Lutz
90180-00
Lutz
90200-20
Lutz
90220-40
Lutz
90240-60
Lutz
90260-80
Lutz
90280-00
Lutz
90300-20
Lutz
90320-40
Lutz
90340-60
Lutz
90360-80
Lutz
90380-00
Lutz
90400-20
Lutz
90420-40
Lutz
90440-60
Lutz
90460-80
Lutz
90480-00
Lutz
90500-20
Lutz
90520-40
Lutz
90540-60
Lutz
90560-80
Lutz
90580-00
Lutz
90600-20
Lutz
90620-40
Lutz
90640-60
Lutz
90660-80
Lutz
90680-00
Lutz
90700-20
Ken
90720-40
Ken
90740-60
Luiz
90760-80
Luiz
90780-00
Luiz
90800-20
Kevin
90820-40
Kevin
90840-60
Kevin
90860-80
Kevin
90880-00
Kevin
90900-20
Kevin
90920-40
Kevin
90940-60
Kevin
90960-80
Kevin
90980-00
Kevin
91000-20
Kevin
91020-40
Kevin
91040-60
Kevin
91060-80
Kevin
91080-00
Kevin
91100-20
Kevin
91120-40
Kevin
91140-60
Kevin
91160-80
Kevin
91180-00
Kevin
91200-20
Kevin
91220-40
Kevin
91240-60
Kevin
91260-80
Kevin
91280-00
Kevin
91300-20
Kevin
91320-40
Kevin
91340-60
Kevin
91360-80
Kevin
91380-00
Kevin
91400-20
Bob
91420-40
Bob
91440-60
Bob
91460-80
Patrick
91480-00
Luiz
91500-20
Luiz
91520-40
Luiz
91540-60
Luiz
91560-80
Luiz
91580-00
Luiz
91600-20
Bob
91620-40
Bob
91640-60
Bob
91660-80
Bob
91680-00
Bob
91700-20
Patrick
91720-40
Grisous
91740-60
Stephen
91760-80
Stephen
91780-00
Jasper
91800-20
Steven
91820-40
Steven
91840-60
Steven
91860-80
Steven
91880-00
Eric
91900-20
Lutz
91920-40
Lutz
91940-60
Lutz
91960-80
Lutz
91980-00
Lutz
92000-20
Lutz
92020-40
Lutz
92040-60
Lutz
92060-80
Lutz
92080-00
Lutz
92100-20
Lutz
92120-40
Lutz
92140-60
Lutz
92160-80
Lutz
92180-00
Lutz
92200-20
Lutz
92220-40
Lutz
92240-60
Lutz
92260-80
Lutz
92280-00
Lutz
92300-20
Lutz
92320-40
Lutz
92340-60
Lutz
92360-80
Lutz
92380-00
Lutz
92400-20
Lutz
92420-40
Lutz
92440-60
Lutz
92460-80
Lutz
92480-00
Lutz
92500-20
Steven
92520-40
Steven
92540-60
Steven
92560-80
Steven
92580-00
Jasper
92600-20
Luiz
92620-40
Luiz
92640-60
Luiz
92660-80
Luiz
92680-00
Luiz
92700-20
Bob
92720-40
Bob
92740-60
Bob
92760-80
Bob
92780-00
Stephen
92800-20
Stephen
92820-40
Steven
92840-60
Steven
92860-80
Steven
92880-00
Steven
92900-20
Bob
92920-40
Bob
92940-60
Bob
92960-80
Patrick
92980-00
Stephen
93000-20
Eric
93020-40
Eric
93040-60
Eric
93060-80
Eric
93080-00
Eric
93100-20
Eric
93120-40
Eric
93140-60
Eric
93160-80
Eric
93180-00
Eric
93200-20
Eric
93220-40
Eric
93240-60
Eric
93260-80
Eric
93280-00
Eric
93300-20
Eric
93320-40
Eric
93340-60
Eric
93360-80
Eric
93380-00
Eric
93400-20
Eric
93420-40
Eric
93440-60
Eric
93460-80
Eric
93480-00
Eric
93500-20
Eric
93520-40
Eric
93540-60
Eric
93560-80
Eric
93580-00
Eric
93600-20
Eric
93620-40
Eric
93640-60
Eric
93660-80
Eric
93680-00
Eric
93700-20
Eric
93720-40
Eric
93740-60
Eric
93760-80
Eric
93780-00
Eric
93800-20
Eric
93820-40
Eric
93840-60
Eric
93860-80
Eric
93880-00
Eric
93900-20
Eric
93920-40
Eric
93940-60
Eric
93960-80
Eric
93980-00
Eric
94000-20
Kevin
94020-40
Kevin
94040-60
Kevin
94060-80
Kevin
94080-00
Kevin
94100-20
Kevin
94120-40
Kevin
94140-60
Kevin
94160-80
Kevin
94180-00
Kevin
94200-20
Kevin
94220-40
Kevin
94240-60
Kevin
94260-80
Kevin
94280-00
Kevin
94300-20
Kevin
94320-40
Kevin
94340-60
Kevin
94360-80
Kevin
94380-00
Kevin
94400-20
Kevin
94420-40
Kevin
94440-60
Kevin
94460-80
Kevin
94480-00
Kevin
94500-20
Kevin
94520-40
Kevin
94540-60
Kevin
94560-80
Kevin
94580-00
Kevin
94600-20
Kevin
94620-40
Kevin
94640-60
Kevin
94660-80
Kevin
94680-00
Kevin
94700-20
Kevin
94720-40
Kevin
94740-60
Kevin
94760-80
Kevin
94780-00
Kevin
94800-20
Kevin
94820-40
Kevin
94840-60
Kevin
94860-80
Kevin
94880-00
Kevin
94900-20
Kevin
94920-40
Kevin
94940-60
Kevin
94960-80
Kevin
94980-00
Kevin
95000-20
Eric
95020-40
Eric
95040-60
Eric
95060-80
Eric
95080-00
Eric
95100-20
Eric
95120-40
Eric
95140-60
Eric
95160-80
Eric
95180-00
Eric
95200-20
Eric
95220-40
Eric
95240-60
Eric
95260-80
Eric
95280-00
Eric
95300-20
Eric
95320-40
Eric
95340-60
Eric
95360-80
Eric
95380-00
Eric
95400-20
Eric
95420-40
Eric
95440-60
Eric
95460-80
Eric
95480-00
Eric
95500-20
Eric
95520-40
Eric
95540-60
Eric
95560-80
Eric
95580-00
Eric
95600-20
Eric
95620-40
Eric
95640-60
Eric
95660-80
Eric
95680-00
Eric
95700-20
Eric
95720-40
Eric
95740-60
Eric
95760-80
Eric
95780-00
Eric
95800-20
Eric
95820-40
Eric
95840-60
Eric
95860-80
Eric
95880-00
Eric
95900-20
Eric
95920-40
Eric
95940-60
Eric
95960-80
Eric
95980-00
Eric
96000-20
Kevin
96020-40
Kevin
96040-60
Kevin
96060-80
Kevin
96080-00
Kevin
96100-20
Kevin
96120-40
Kevin
96140-60
Kevin
96160-80
Kevin
96180-00
Kevin
96200-20
Kevin
96220-40
Kevin
96240-60
Kevin
96260-80
Kevin
96280-00
Kevin
96300-20
Kevin
96320-40
Kevin
96340-60
Kevin
96360-80
Kevin
96380-00
Kevin
96400-20
Kevin
96420-40
Kevin
96440-60
Kevin
96460-80
Kevin
96480-00
Kevin
96500-20
Kevin
96520-40
Kevin
96540-60
Kevin
96560-80
Kevin
96580-00
Kevin
96600-20
Kevin
96620-40
Kevin
96640-60
Kevin
96660-80
Kevin
96680-00
Kevin
96700-20
Kevin
96720-40
Kevin
96740-60
Kevin
96760-80
Kevin
96780-00
Kevin
96800-20
Kevin
96820-40
Kevin
96840-60
Kevin
96860-80
Kevin
96880-00
Kevin
96900-20
Kevin
96920-40
Kevin
96940-60
Kevin
96960-80
Kevin
96980-00
Kevin
97000-20
Stephen
97020-40
Bernhard
97040-60
Bernhard
97060-80
Patrick
97080-00
Eric
97100-20
Bob
97120-40
Bob
97140-60
Bob
97160-80
Bob
97180-00
Bob
97200-20
Luiz
97220-40
Luiz
97240-60
Luiz
97260-80
Luiz
97280-00
Luiz
97300-20
Ken
97320-40
Ken
97340-60
Luiz
97360-80
Luiz
97380-00
Luiz
97400-20
Bob
97420-40
Bob
97440-60
Bob
97460-80
Bob
97480-00
Bob
97500-20
Steven
97520-40
Steven
97540-60
Steven
97560-80
Steven
97580-00
Luiz
97600-20
Lutz
97620-40
Lutz
97640-60
Lutz
97660-80
Lutz
97680-00
Lutz
97700-20
Lutz
97720-40
Lutz
97740-60
Lutz
97760-80
Lutz
97780-00
Lutz
97800-20
Lutz
97820-40
Lutz
97840-60
Lutz
97860-80
Lutz
97880-00
Lutz
97900-20
Lutz
97920-40
Lutz
97940-60
Lutz
97960-80
Lutz
97980-00
Lutz
98000-20
Kevin
98020-40
Kevin
98040-60
Kevin
98060-80
Kevin
98080-00
Kevin
98100-20
Kevin
98120-40
Kevin
98140-60
Kevin
98160-80
Kevin
98180-00
Kevin
98200-20
Kevin
98220-40
Kevin
98240-60
Kevin
98260-80
Kevin
98280-00
Kevin
98300-20
Kevin
98320-40
Kevin
98340-60
Kevin
98360-80
Kevin
98380-00
Kevin
98400-20
Kevin
98420-40
Kevin
98440-60
Kevin
98460-80
Kevin
98480-00
Kevin
98500-20
Kevin
98520-40
Kevin
98540-60
Kevin
98560-80
Kevin
98580-00
Kevin
98600-20
Kevin
98620-40
Kevin
98640-60
Kevin
98660-80
Kevin
98680-00
Kevin
98700-20
Kevin
98720-40
Kevin
98740-60
Kevin
98760-80
Kevin
98780-00
Kevin
98800-20
Kevin
98820-40
Kevin
98840-60
Kevin
98860-80
Kevin
98880-00
Kevin
98900-20
Kevin
98920-40
Kevin
98940-60
Kevin
98960-80
Kevin
98980-00
Kevin
99000-20
Luiz
99020-40
Luiz
99040-60
Stephen
99060-80
Stephen
99080-00
Patrick
99100-20
Bob
99120-40
Bob
99140-60
Bob
99160-80
Bob
99180-00
Bob
99200-20
Lutz
99220-40
Lutz
99240-60
Lutz
99260-80
Lutz
99280-00
Lutz
99300-20
Steven
99320-40
Steven
99340-60
Steven
99360-80
Steven
99380-00
Bernhard
99400-20
Luiz
99420-40
Luiz
99440-60
Luiz
99460-80
Luiz
99480-00
Luiz
99500-20
Bob
99520-40
Bob
99540-60
Bob
99560-80
Bob
99580-00
Steven
99600-20
Kevin
99620-40
Kevin
99640-60
Kevin
99660-80
Kevin
99680-00
Kevin
99700-20
Kevin
99720-40
Kevin
99740-60
Kevin
99760-80
Kevin
99780-00
Kevin
99800-20
Kevin
99820-40
Kevin
99840-60
Kevin
99860-80
Kevin
99880-00
Kevin
99900-20
Kevin
99920-40
Kevin
99940-60
Kevin
99960-80
Kevin
99980-00
Kevin
Contributions by
EricEric Roosendaal, Netherlands (author) LutzLutz Nebe, Germany
KevinKevin Hebb, Alberta, Canada KenKen Monks, Pennsylvania, USA
BobBob Coffman, USA BernhardBernhard Willems, Germany
StevenSteven Cuthbert, England LuizLuiz Antonio Souza, Brazil
StephenStephen Dickason NikNik Lygeros, Greece
PhilippePhilippe Cholet, France Bo SunBo Sun, China
Peter PPeter Phipps JasperJasper Mulder, Netherlands
TonyTony Galvan PatrickPatrick Chauvet, France
GrisousGrisous, France   

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