3x+1 Class records calculation progress map
 
Completed block range from 40000 to 60000
 
40000-20
Kevin
40020-40
Kevin
40040-60
Kevin
40060-80
Kevin
40080-00
Kevin
40100-20
Kevin
40120-40
Kevin
40140-60
Kevin
40160-80
Kevin
40180-00
Kevin
40200-20
Kevin
40220-40
Kevin
40240-60
Kevin
40260-80
Kevin
40280-00
Kevin
40300-20
Kevin
40320-40
Kevin
40340-60
Kevin
40360-80
Kevin
40380-00
Kevin
40400-20
Kevin
40420-40
Kevin
40440-60
Kevin
40460-80
Kevin
40480-00
Kevin
40500-20
Kevin
40520-40
Kevin
40540-60
Kevin
40560-80
Kevin
40580-00
Kevin
40600-20
Kevin
40620-40
Kevin
40640-60
Kevin
40660-80
Kevin
40680-00
Kevin
40700-20
Kevin
40720-40
Kevin
40740-60
Kevin
40760-80
Kevin
40780-00
Kevin
40800-20
Kevin
40820-40
Kevin
40840-60
Kevin
40860-80
Kevin
40880-00
Kevin
40900-20
Kevin
40920-40
Kevin
40940-60
Kevin
40960-80
Kevin
40980-00
Kevin
41000-20
Kevin
41020-40
Kevin
41040-60
Kevin
41060-80
Kevin
41080-00
Kevin
41100-20
Kevin
41120-40
Kevin
41140-60
Kevin
41160-80
Kevin
41180-00
Kevin
41200-20
José
41220-40
John G
41240-60
John G
41260-80
Bob
41280-00
Bob
41300-20
Ken
41320-40
Ken
41340-60
Bob
41360-80
Stéphane
41380-00
Bob
41400-20
José
41420-40
José
41440-60
John G
41460-80
John G
41480-00
Eric
41500-20
Bob
41520-40
Ronald
41540-60
José
41560-80
Lutz
41580-00
José
41600-20
Eric
41620-40
Eric
41640-60
Eric
41660-80
Eric
41680-00
Eric
41700-20
Eric
41720-40
Eric
41740-60
Eric
41760-80
Eric
41780-00
Eric
41800-20
Eric
41820-40
Eric
41840-60
Eric
41860-80
Eric
41880-00
Eric
41900-20
Eric
41920-40
Eric
41940-60
Eric
41960-80
Eric
41980-00
Eric
42000-20
Bob
42020-40
Ken
42040-60
Ken
42060-80
Bob
42080-00
Stéphane
42100-20
John G
42120-40
John G
42140-60
José
42160-80
José
42180-00
Bob
42200-20
Eric
42220-40
Eric
42240-60
Lutz
42260-80
Ken
42280-00
Ken
42300-20
Bob
42320-40
Chris
42340-60
Ronald
42360-80
Bob
42380-00
Stéphane
42400-20
John G
42420-40
John G
42440-60
Eric
42460-80
Eric
42480-00
Russell
42500-20
John G
42520-40
John G
42540-60
Bob
42560-80
Lutz
42580-00
Russell
42600-20
Eric
42620-40
Eric
42640-60
Eric
42660-80
Eric
42680-00
Eric
42700-20
Eric
42720-40
Eric
42740-60
Eric
42760-80
Eric
42780-00
Eric
42800-20
Eric
42820-40
Eric
42840-60
Eric
42860-80
Eric
42880-00
Eric
42900-20
Eric
42920-40
Eric
42940-60
Eric
42960-80
Eric
42980-00
Eric
43000-20
Ken
43020-40
Ken
43040-60
Eric
43060-80
John G
43080-00
John G
43100-20
John G
43120-40
John G
43140-60
Eric
43160-80
Japke
43180-00
Stéphane
43200-20
Lutz
43220-40
Lutz
43240-60
John W
43260-80
Russell
43280-00
Japke
43300-20
Eric
43320-40
Eric
43340-60
Eric
43360-80
Eric
43380-00
Eric
43400-20
Eric
43420-40
Eric
43440-60
Eric
43460-80
Eric
43480-00
Eric
43500-20
Eric
43520-40
Eric
43540-60
Eric
43560-80
Eric
43580-00
Eric
43600-20
Eric
43620-40
Eric
43640-60
Eric
43660-80
Eric
43680-00
Eric
43700-20
Eric
43720-40
Eric
43740-60
Eric
43760-80
Eric
43780-00
Eric
43800-20
Chris Ch
43820-40
Japke
43840-60
Russell
43860-80
Eric
43880-00
Japke
43900-20
John G
43920-40
John G
43940-60
John G
43960-80
John G
43980-00
John G
44000-20
Kevin
44020-40
Kevin
44040-60
Kevin
44060-80
Kevin
44080-00
Kevin
44100-20
Kevin
44120-40
Kevin
44140-60
Kevin
44160-80
Kevin
44180-00
Kevin
44200-20
Kevin
44220-40
Kevin
44240-60
Kevin
44260-80
Kevin
44280-00
Kevin
44300-20
Kevin
44320-40
Kevin
44340-60
Kevin
44360-80
Kevin
44380-00
Kevin
44400-20
Kevin
44420-40
Kevin
44440-60
Kevin
44460-80
Kevin
44480-00
Kevin
44500-20
Kevin
44520-40
Kevin
44540-60
Kevin
44560-80
Kevin
44580-00
Kevin
44600-20
Kevin
44620-40
Kevin
44640-60
Kevin
44660-80
Kevin
44680-00
Kevin
44700-20
Kevin
44720-40
Kevin
44740-60
Kevin
44760-80
Kevin
44780-00
Kevin
44800-20
Kevin
44820-40
Kevin
44840-60
Kevin
44860-80
Kevin
44880-00
Kevin
44900-20
Kevin
44920-40
Kevin
44940-60
Kevin
44960-80
Kevin
44980-00
Kevin
45000-20
Kevin
45020-40
Kevin
45040-60
Kevin
45060-80
Kevin
45080-00
Kevin
45100-20
Kevin
45120-40
Kevin
45140-60
Kevin
45160-80
Kevin
45180-00
Kevin
45200-20
Kevin
45220-40
Kevin
45240-60
Kevin
45260-80
Kevin
45280-00
Kevin
45300-20
Kevin
45320-40
Kevin
45340-60
Kevin
45360-80
Kevin
45380-00
Kevin
45400-20
Kevin
45420-40
Kevin
45440-60
Kevin
45460-80
Kevin
45480-00
Kevin
45500-20
Kevin
45520-40
Kevin
45540-60
Kevin
45560-80
Kevin
45580-00
Kevin
45600-20
Kevin
45620-40
Kevin
45640-60
Kevin
45660-80
Kevin
45680-00
Kevin
45700-20
Kevin
45720-40
Kevin
45740-60
Kevin
45760-80
Kevin
45780-00
Kevin
45800-20
Eric
45820-40
Eric
45840-60
Eric
45860-80
Eric
45880-00
Eric
45900-20
John G
45920-40
John G
45940-60
John G
45960-80
John G
45980-00
John G
46000-20
Kevin
46020-40
Kevin
46040-60
Kevin
46060-80
Kevin
46080-00
Kevin
46100-20
Kevin
46120-40
Kevin
46140-60
Kevin
46160-80
Kevin
46180-00
Kevin
46200-20
Kevin
46220-40
Kevin
46240-60
Kevin
46260-80
Kevin
46280-00
Kevin
46300-20
Kevin
46320-40
Kevin
46340-60
Kevin
46360-80
Kevin
46380-00
Kevin
46400-20
Stéphane
46420-40
Russell
46440-60
Bernhard
46460-80
Bob
46480-00
Pericle
46500-20
Ken
46520-40
Ken
46540-60
Russell
46560-80
Japke
46580-00
Bob
46600-20
John G
46620-40
John G
46640-60
John G
46660-80
John G
46680-00
John G
46700-20
Eric
46720-40
Eric
46740-60
Eric
46760-80
Eric
46780-00
Eric
46800-20
Pericle
46820-40
Lutz
46840-60
Lutz
46860-80
Eric
46880-00
Eric
46900-20
Japke
46920-40
John W
46940-60
Bob
46960-80
Jaime
46980-00
Bernhard
47000-20
Pericle
47020-40
Eric
47040-60
Japke
47060-80
Ken
47080-00
Ken
47100-20
John G
47120-40
John G
47140-60
John G
47160-80
John G
47180-00
John G
47200-20
Bob
47220-40
Pericle
47240-60
John W
47260-80
Bob
47280-00
Pericle
47300-20
Bernhard
47320-40
Bernhard
47340-60
Bob
47360-80
Bernhard
47380-00
Eric
47400-20
John G
47420-40
John G
47440-60
John G
47460-80
John G
47480-00
John G
47500-20
Bob
47520-40
Bob
47540-60
Pericle
47560-80
Bernhard
47580-00
Peter
47600-20
Peter
47620-40
John W
47640-60
Bob
47660-80
Bernhard
47680-00
Bob
47700-20
John G
47720-40
John G
47740-60
John G
47760-80
John G
47780-00
John G
47800-20
Bob
47820-40
Lutz
47840-60
Lutz
47860-80
Bernhard
47880-00
Bernhard
47900-20
John G
47920-40
John G
47940-60
John G
47960-80
John G
47980-00
John G
48000-20
Eric
48020-40
Eric
48040-60
Eric
48060-80
Eric
48080-00
Eric
48100-20
Eric
48120-40
Eric
48140-60
Eric
48160-80
Eric
48180-00
Eric
48200-20
Eric
48220-40
Eric
48240-60
Eric
48260-80
Eric
48280-00
Eric
48300-20
Eric
48320-40
Eric
48340-60
Eric
48360-80
Eric
48380-00
Eric
48400-20
Eric
48420-40
Eric
48440-60
Eric
48460-80
Eric
48480-00
Eric
48500-20
Eric
48520-40
Eric
48540-60
Eric
48560-80
Eric
48580-00
Eric
48600-20
Eric
48620-40
Eric
48640-60
Eric
48660-80
Eric
48680-00
Eric
48700-20
Eric
48720-40
Eric
48740-60
Eric
48760-80
Eric
48780-00
Eric
48800-20
Eric
48820-40
Eric
48840-60
Eric
48860-80
Eric
48880-00
Eric
48900-20
Eric
48920-40
Eric
48940-60
Eric
48960-80
Eric
48980-00
Eric
49000-20
Eric
49020-40
Eric
49040-60
Eric
49060-80
Eric
49080-00
Eric
49100-20
Eric
49120-40
Eric
49140-60
Eric
49160-80
Eric
49180-00
Eric
49200-20
Eric
49220-40
Eric
49240-60
Eric
49260-80
Eric
49280-00
Eric
49300-20
Eric
49320-40
Eric
49340-60
Eric
49360-80
Eric
49380-00
Eric
49400-20
Eric
49420-40
Eric
49440-60
Eric
49460-80
Eric
49480-00
Eric
49500-20
Eric
49520-40
Eric
49540-60
Eric
49560-80
Eric
49580-00
Eric
49600-20
Eric
49620-40
Eric
49640-60
Eric
49660-80
Eric
49680-00
Eric
49700-20
Eric
49720-40
Eric
49740-60
Eric
49760-80
Eric
49780-00
Eric
49800-20
Eric
49820-40
Eric
49840-60
Eric
49860-80
Eric
49880-00
Eric
49900-20
Eric
49920-40
Eric
49940-60
Eric
49960-80
Eric
49980-00
Eric
50000-20
Kevin
50020-40
Kevin
50040-60
Kevin
50060-80
Kevin
50080-00
Kevin
50100-20
Kevin
50120-40
Kevin
50140-60
Kevin
50160-80
Kevin
50180-00
Kevin
50200-20
Kevin
50220-40
Kevin
50240-60
Kevin
50260-80
Kevin
50280-00
Kevin
50300-20
Kevin
50320-40
Kevin
50340-60
Kevin
50360-80
Kevin
50380-00
Kevin
50400-20
Bernhard
50420-40
Bernhard
50440-60
Bernhard
50460-80
Bernhard
50480-00
Bernhard
50500-20
Eric
50520-40
Eric
50540-60
Eric
50560-80
Eric
50580-00
Eric
50600-20
Eric
50620-40
Eric
50640-60
Eric
50660-80
Eric
50680-00
Eric
50700-20
Eric
50720-40
Eric
50740-60
Eric
50760-80
Eric
50780-00
Eric
50800-20
Eric
50820-40
Eric
50840-60
Eric
50860-80
Eric
50880-00
Eric
50900-20
Eric
50920-40
Eric
50940-60
Eric
50960-80
Eric
50980-00
Eric
51000-20
Eric
51020-40
Eric
51040-60
Eric
51060-80
Eric
51080-00
Eric
51100-20
Eric
51120-40
Eric
51140-60
Eric
51160-80
Eric
51180-00
Eric
51200-20
Bob
51220-40
Wenjie
51240-60
Wenjie
51260-80
Ken
51280-00
Ken
51300-20
Bob
51320-40
Simon
51340-60
Steven
51360-80
Steven
51380-00
Japke
51400-20
Ken
51420-40
Ken
51440-60
Japke
51460-80
Pericle
51480-00
Pericle
51500-20
Bernhard
51520-40
Bernhard
51540-60
Bernhard
51560-80
Bernhard
51580-00
Bernhard
51600-20
Bernhard
51620-40
Bob
51640-60
Bernhard
51660-80
Bernhard
51680-00
Bernhard
51700-20
Japke
51720-40
Ken
51740-60
Ken
51760-80
Eric
51780-00
John W
51800-20
Bernhard
51820-40
Bernhard
51840-60
Bernhard
51860-80
Simon
51880-00
Japke
51900-20
Japke
51920-40
Bob
51940-60
Lutz
51960-80
Lutz
51980-00
Bernhard
52000-20
John G
52020-40
John G
52040-60
John G
52060-80
John G
52080-00
John G
52100-20
Japke
52120-40
Japke
52140-60
Alex
52160-80
Bob
52180-00
Alex
52200-20
Ken
52220-40
Ken
52240-60
Bernhard
52260-80
Bernhard
52280-00
Bob
52300-20
John G
52320-40
John G
52340-60
John G
52360-80
John G
52380-00
John G
52400-20
Bob
52420-40
Bob
52440-60
Simon
52460-80
Bernhard
52480-00
Bernhard
52500-20
Ken
52520-40
Ken
52540-60
Bob
52560-80
Bob
52580-00
Bernhard
52600-20
Wenjie
52620-40
Pericle
52640-60
Pericle
52660-80
Simon
52680-00
Bob
52700-20
John G
52720-40
John G
52740-60
John G
52760-80
John G
52780-00
John G
52800-20
Bernhard
52820-40
Bernhard
52840-60
Bernhard
52860-80
Japke
52880-00
Bernhard
52900-20
Japke
52920-40
Japke
52940-60
Bob
52960-80
Simon
52980-00
Bob
53000-20
Eric
53020-40
Eric
53040-60
Eric
53060-80
Eric
53080-00
Eric
53100-20
Eric
53120-40
Eric
53140-60
Eric
53160-80
Eric
53180-00
Eric
53200-20
Eric
53220-40
Eric
53240-60
Eric
53260-80
Eric
53280-00
Eric
53300-20
Eric
53320-40
Eric
53340-60
Eric
53360-80
Eric
53380-00
Eric
53400-20
Eric
53420-40
Eric
53440-60
Eric
53460-80
Eric
53480-00
Eric
53500-20
Eric
53520-40
Eric
53540-60
Eric
53560-80
Eric
53580-00
Eric
53600-20
Eric
53620-40
Eric
53640-60
Eric
53660-80
Eric
53680-00
Eric
53700-20
Eric
53720-40
Eric
53740-60
Eric
53760-80
Eric
53780-00
Eric
53800-20
Eric
53820-40
Eric
53840-60
Eric
53860-80
Eric
53880-00
Eric
53900-20
Eric
53920-40
Eric
53940-60
Eric
53960-80
Eric
53980-00
Eric
54000-20
Simon
54020-40
Greg G
54040-60
Simon
54060-80
Wenjie
54080-00
Bob
54100-20
John G
54120-40
John G
54140-60
John G
54160-80
John G
54180-00
John G
54200-20
Simon
54220-40
Simon
54240-60
Pericle
54260-80
Wenjie
54280-00
Wenjie
54300-20
Wenjie
54320-40
Japke
54340-60
Simon
54360-80
Bob
54380-00
Dai
54400-20
Bernhard
54420-40
Bernhard
54440-60
Bernhard
54460-80
Bernhard
54480-00
Bernhard
54500-20
Simon
54520-40
Pericle
54540-60
Thomas W
54560-80
Ken
54580-00
Ken
54600-20
Bob
54620-40
Lutz
54640-60
Lutz
54660-80
Bob
54680-00
Andrey
54700-20
Simon
54720-40
Bernhard
54740-60
Bernhard
54760-80
Bernhard
54780-00
Bernhard
54800-20
Steffen
54820-40
Dai
54840-60
Pericle
54860-80
John G
54880-00
John G
54900-20
John G
54920-40
John G
54940-60
John G
54960-80
Bob
54980-00
Bob
55000-20
Eric
55020-40
Eric
55040-60
Eric
55060-80
Eric
55080-00
Eric
55100-20
Eric
55120-40
Eric
55140-60
Eric
55160-80
Eric
55180-00
Eric
55200-20
Eric
55220-40
Eric
55240-60
Eric
55260-80
Eric
55280-00
Eric
55300-20
Eric
55320-40
Eric
55340-60
Eric
55360-80
Eric
55380-00
Eric
55400-20
Eric
55420-40
Eric
55440-60
Eric
55460-80
Eric
55480-00
Eric
55500-20
Eric
55520-40
Eric
55540-60
Eric
55560-80
Eric
55580-00
Eric
55600-20
Eric
55620-40
Eric
55640-60
Eric
55660-80
Eric
55680-00
Eric
55700-20
Eric
55720-40
Eric
55740-60
Eric
55760-80
Eric
55780-00
Eric
55800-20
Eric
55820-40
Eric
55840-60
Eric
55860-80
Eric
55880-00
Eric
55900-20
Eric
55920-40
Eric
55940-60
Eric
55960-80
Eric
55980-00
Eric
56000-20
Simon
56020-40
Andrey
56040-60
Wenjie
56060-80
Bob
56080-00
Simon
56100-20
Lutz
56120-40
Lutz
56140-60
Lutz
56160-80
Lutz
56180-00
Andrey
56200-20
Pericle
56220-40
Simon
56240-60
Andrey
56260-80
Lutz
56280-00
Lutz
56300-20
Lutz
56320-40
Lutz
56340-60
Wenjie
56360-80
Bob
56380-00
Bob
56400-20
Ken
56420-40
Ken
56440-60
Simon
56460-80
Bernhard
56480-00
Bernhard
56500-20
Simon
56520-40
Wenjie
56540-60
Lutz
56560-80
Lutz
56580-00
Bernhard
56600-20
John G
56620-40
John G
56640-60
John G
56660-80
John G
56680-00
John G
56700-20
Eric
56720-40
Simon
56740-60
Japke
56760-80
Bernhard
56780-00
Bernhard
56800-20
Steven
56820-40
Steven
56840-60
Pericle
56860-80
Bob
56880-00
Bob
56900-20
Simon
56920-40
Ken
56940-60
Ken
56960-80
Kevin
56980-00
Kevin
57000-20
Kevin
57020-40
Kevin
57040-60
Kevin
57060-80
Kevin
57080-00
Kevin
57100-20
Lutz
57120-40
Lutz
57140-60
Lutz
57160-80
Lutz
57180-00
Bart
57200-20
Hauke
57220-40
Bob
57240-60
Hauke
57260-80
Steven
57280-00
Steven
57300-20
John G
57320-40
John G
57340-60
John G
57360-80
John G
57380-00
John G
57400-20
Kevin
57420-40
Kevin
57440-60
Simon
57460-80
Axel
57480-00
Axel
57500-20
Hauke
57520-40
Hauke
57540-60
Steven
57560-80
Steven
57580-00
Simon
57600-20
Hauke
57620-40
Hauke
57640-60
Bart
57660-80
Steven
57680-00
Steven
57700-20
Pericle
57720-40
Hauke
57740-60
Hauke
57760-80
Simon
57780-00
Bernhard
57800-20
Bernhard
57820-40
Bernhard
57840-60
Ken
57860-80
Ken
57880-00
Simon
57900-20
Steven
57920-40
Steven
57940-60
Japke
57960-80
Simon
57980-00
Simon
58000-20
Hauke
58020-40
Hauke
58040-60
Yu Chao
58060-80
Simon
58080-00
Steven
58100-20
Steven
58120-40
Aaron
58140-60
Simon
58160-80
Simon
58180-00
Simon
58200-20
Hauke
58220-40
Hauke
58240-60
Steven
58260-80
Steven
58280-00
Bernhard
58300-20
Lutz
58320-40
Lutz
58340-60
Lutz
58360-80
Lutz
58380-00
Bernhard
58400-20
Wenjie
58420-40
Wenjie
58440-60
Wenjie
58460-80
Wenjie
58480-00
Pericle
58500-20
Steven
58520-40
Steven
58540-60
Hauke
58560-80
Hauke
58580-00
Luiz
58600-20
Eric
58620-40
Yu Chao
58640-60
Ken
58660-80
Ken
58680-00
Simon
58700-20
Wenjie
58720-40
Wenjie
58740-60
Wenjie
58760-80
Wenjie
58780-00
Kevin
58800-20
Kevin
58820-40
Kevin
58840-60
Kevin
58860-80
Kevin
58880-00
Kevin
58900-20
Kevin
58920-40
Kevin
58940-60
Kevin
58960-80
Kevin
58980-00
Kevin
59000-20
Eric
59020-40
Eric
59040-60
Eric
59060-80
Eric
59080-00
Eric
59100-20
Eric
59120-40
Eric
59140-60
Eric
59160-80
Eric
59180-00
Eric
59200-20
Eric
59220-40
Eric
59240-60
Eric
59260-80
Eric
59280-00
Eric
59300-20
Eric
59320-40
Eric
59340-60
Eric
59360-80
Eric
59380-00
Eric
59400-20
Eric
59420-40
Eric
59440-60
Eric
59460-80
Eric
59480-00
Eric
59500-20
Eric
59520-40
Eric
59540-60
Eric
59560-80
Eric
59580-00
Eric
59600-20
Eric
59620-40
Eric
59640-60
Eric
59660-80
Eric
59680-00
Eric
59700-20
Eric
59720-40
Eric
59740-60
Eric
59760-80
Eric
59780-00
Eric
59800-20
Eric
59820-40
Eric
59840-60
Eric
59860-80
Eric
59880-00
Eric
59900-20
Eric
59920-40
Eric
59940-60
Eric
59960-80
Eric
59980-00
Eric
Contributions by
EricEric Roosendaal, Netherlands (author) LutzLutz Nebe, Germany
KevinKevin Hebb, Alberta, Canada KenKen Monks, Pennsylvania, USA
JoséJosé Alves-Pinto, Portugal JapkeJapke Rosink, Netherlands
StéphaneStéphane Hougue, France BobBob Coffman, USA
Thomas WThomas Wohlfarth, Germany John GJohn Goodman, Mass, USA
PeterPeter Strohmeier, Germany John WJohn Whitehouse
RonaldRonald Plumb ChrisChris James
RussellRussell Blau, USA Chris ChChris Chatfield, UK
PericlePericle Perazzo , Italy JaimeJaime Gaspar
BernhardBernhard Willems, Germany DaiLongao Dai, China
AlexAlex Lupsasca, France WenjieFang Wenjie, China
SimonSimon Eenkhoorn, Netherlands Greg GGreg Geishler, USA
StevenSteven Cuthbert, England AndreyAndrey Goder
SteffenSteffen Thoma, Germany HaukeHauke Worpel, Australia
AxelAxel Chambily-Casadesus, France BartBart Jans, Belgium
Yu ChaoYu Chao, China AaronAaron Sterling, USA
LuizLuiz Antonio Souza, Brazil   

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