3x+1 Class records calculation progress map
 
Completed block range from 180000 to 200000
 
180000-20
Brian
180020-40
Eric
180040-60
Eric
180060-80
Eric
180080-00
Eric
180100-20
Eric
180120-40
Eric
180140-60
Eric
180160-80
Eric
180180-00
Eric
180200-20
Steven
180220-40
Steven
180240-60
Steven
180260-80
Steven
180280-00
Steven
180300-20
Steven
180320-40
Steven
180340-60
Steven
180360-80
Steven
180380-00
Steven
180400-20
Steven
180420-40
Steven
180440-60
Steven
180460-80
Steven
180480-00
Steven
180500-20
Steven
180520-40
Steven
180540-60
Steven
180560-80
Steven
180580-00
Steven
180600-20
Luiz
180620-40
Luiz
180640-60
Luiz
180660-80
Luiz
180680-00
Luiz
180700-20
Luiz
180720-40
Luiz
180740-60
Luiz
180760-80
Luiz
180780-00
Luiz
180800-20
Steven
180820-40
Steven
180840-60
Steven
180860-80
Steven
180880-00
Steven
180900-20
Steven
180920-40
Steven
180940-60
Steven
180960-80
Steven
180980-00
Steven
181000-20
Kevin
181020-40
Kevin
181040-60
Kevin
181060-80
Kevin
181080-00
Kevin
181100-20
Kevin
181120-40
Kevin
181140-60
Kevin
181160-80
Kevin
181180-00
Kevin
181200-20
Kevin
181220-40
Kevin
181240-60
Kevin
181260-80
Kevin
181280-00
Kevin
181300-20
Kevin
181320-40
Kevin
181340-60
Kevin
181360-80
Kevin
181380-00
Kevin
181400-20
Kevin
181420-40
Kevin
181440-60
Kevin
181460-80
Kevin
181480-00
Kevin
181500-20
Kevin
181520-40
Kevin
181540-60
Kevin
181560-80
Kevin
181580-00
Kevin
181600-20
Kevin
181620-40
Kevin
181640-60
Kevin
181660-80
Kevin
181680-00
Kevin
181700-20
Kevin
181720-40
Kevin
181740-60
Kevin
181760-80
Kevin
181780-00
Kevin
181800-20
Kevin
181820-40
Kevin
181840-60
Kevin
181860-80
Kevin
181880-00
Kevin
181900-20
Kevin
181920-40
Kevin
181940-60
Kevin
181960-80
Kevin
181980-00
Kevin
182000-20
Kevin
182020-40
Kevin
182040-60
Kevin
182060-80
Kevin
182080-00
Kevin
182100-20
Kevin
182120-40
Kevin
182140-60
Kevin
182160-80
Kevin
182180-00
Kevin
182200-20
Kevin
182220-40
Kevin
182240-60
Kevin
182260-80
Kevin
182280-00
Kevin
182300-20
Kevin
182320-40
Kevin
182340-60
Kevin
182360-80
Kevin
182380-00
Kevin
182400-20
Kevin
182420-40
Kevin
182440-60
Kevin
182460-80
Kevin
182480-00
Kevin
182500-20
Kevin
182520-40
Kevin
182540-60
Kevin
182560-80
Kevin
182580-00
Kevin
182600-20
Kevin
182620-40
Kevin
182640-60
Kevin
182660-80
Kevin
182680-00
Kevin
182700-20
Kevin
182720-40
Kevin
182740-60
Kevin
182760-80
Kevin
182780-00
Kevin
182800-20
Kevin
182820-40
Kevin
182840-60
Kevin
182860-80
Kevin
182880-00
Kevin
182900-20
Kevin
182920-40
Kevin
182940-60
Kevin
182960-80
Kevin
182980-00
Kevin
183000-20
Tom
183020-40
Tom
183040-60
Tom
183060-80
Tom
183080-00
Tom
183100-20
Tom
183120-40
Tom
183140-60
Tom
183160-80
Tom
183180-00
Tom
183200-20
Tom
183220-40
Tom
183240-60
Tom
183260-80
Tom
183280-00
Tom
183300-20
Tom
183320-40
Tom
183340-60
Tom
183360-80
Tom
183380-00
Tom
183400-20
Tom
183420-40
Tom
183440-60
Tom
183460-80
Tom
183480-00
Tom
183500-20
Tom
183520-40
Tom
183540-60
Tom
183560-80
Tom
183580-00
Tom
183600-20
Tom
183620-40
Tom
183640-60
Tom
183660-80
Tom
183680-00
Tom
183700-20
Tom
183720-40
Tom
183740-60
Tom
183760-80
Tom
183780-00
Tom
183800-20
Tom
183820-40
Tom
183840-60
Tom
183860-80
Tom
183880-00
Tom
183900-20
Tom
183920-40
Tom
183940-60
Tom
183960-80
Tom
183980-00
Tom
184000-20
Steven
184020-40
Steven
184040-60
Steven
184060-80
Steven
184080-00
Steven
184100-20
Steven
184120-40
Steven
184140-60
Steven
184160-80
Steven
184180-00
Steven
184200-20
Steven
184220-40
Steven
184240-60
Steven
184260-80
Steven
184280-00
Steven
184300-20
Eric
184320-40
Eric
184340-60
Eric
184360-80
Eric
184380-00
Eric
184400-20
Eric
184420-40
Eric
184440-60
Eric
184460-80
Eric
184480-00
Eric
184500-20
Uros
184520-40
Uros
184540-60
Uros
184560-80
Uros
184580-00
Uros
184600-20
Eric
184620-40
Eric
184640-60
Eric
184660-80
Eric
184680-00
Eric
184700-20
Eric
184720-40
Eric
184740-60
Eric
184760-80
Eric
184780-00
Eric
184800-20
Ken
184820-40
Ken
184840-60
Eric
184860-80
Eric
184880-00
Eric
184900-20
Uros
184920-40
Uros
184940-60
Uros
184960-80
Uros
184980-00
Uros
185000-20
Kevin
185020-40
Kevin
185040-60
Kevin
185060-80
Kevin
185080-00
Kevin
185100-20
Kevin
185120-40
Kevin
185140-60
Kevin
185160-80
Kevin
185180-00
Kevin
185200-20
Kevin
185220-40
Kevin
185240-60
Kevin
185260-80
Kevin
185280-00
Kevin
185300-20
Kevin
185320-40
Kevin
185340-60
Kevin
185360-80
Kevin
185380-00
Kevin
185400-20
Kevin
185420-40
Kevin
185440-60
Kevin
185460-80
Kevin
185480-00
Kevin
185500-20
Kevin
185520-40
Kevin
185540-60
Kevin
185560-80
Kevin
185580-00
Kevin
185600-20
Kevin
185620-40
Kevin
185640-60
Kevin
185660-80
Kevin
185680-00
Kevin
185700-20
Kevin
185720-40
Kevin
185740-60
Kevin
185760-80
Kevin
185780-00
Kevin
185800-20
Kevin
185820-40
Kevin
185840-60
Kevin
185860-80
Kevin
185880-00
Kevin
185900-20
Kevin
185920-40
Kevin
185940-60
Kevin
185960-80
Kevin
185980-00
Kevin
186000-20
Kevin
186020-40
Kevin
186040-60
Kevin
186060-80
Kevin
186080-00
Kevin
186100-20
Kevin
186120-40
Kevin
186140-60
Kevin
186160-80
Kevin
186180-00
Kevin
186200-20
Kevin
186220-40
Kevin
186240-60
Kevin
186260-80
Kevin
186280-00
Kevin
186300-20
Kevin
186320-40
Kevin
186340-60
Kevin
186360-80
Kevin
186380-00
Kevin
186400-20
Kevin
186420-40
Kevin
186440-60
Kevin
186460-80
Kevin
186480-00
Kevin
186500-20
Kevin
186520-40
Kevin
186540-60
Kevin
186560-80
Kevin
186580-00
Kevin
186600-20
Kevin
186620-40
Kevin
186640-60
Kevin
186660-80
Kevin
186680-00
Kevin
186700-20
Kevin
186720-40
Kevin
186740-60
Kevin
186760-80
Kevin
186780-00
Kevin
186800-20
Kevin
186820-40
Kevin
186840-60
Kevin
186860-80
Kevin
186880-00
Kevin
186900-20
Kevin
186920-40
Kevin
186940-60
Kevin
186960-80
Kevin
186980-00
Kevin
187000-20
Kevin
187020-40
Kevin
187040-60
Kevin
187060-80
Kevin
187080-00
Kevin
187100-20
Kevin
187120-40
Kevin
187140-60
Kevin
187160-80
Kevin
187180-00
Kevin
187200-20
Kevin
187220-40
Kevin
187240-60
Kevin
187260-80
Kevin
187280-00
Kevin
187300-20
Kevin
187320-40
Kevin
187340-60
Kevin
187360-80
Kevin
187380-00
Kevin
187400-20
Kevin
187420-40
Kevin
187440-60
Kevin
187460-80
Kevin
187480-00
Kevin
187500-20
Kevin
187520-40
Kevin
187540-60
Kevin
187560-80
Kevin
187580-00
Kevin
187600-20
Kevin
187620-40
Kevin
187640-60
Kevin
187660-80
Kevin
187680-00
Kevin
187700-20
Kevin
187720-40
Kevin
187740-60
Kevin
187760-80
Kevin
187780-00
Kevin
187800-20
Kevin
187820-40
Kevin
187840-60
Kevin
187860-80
Kevin
187880-00
Kevin
187900-20
Kevin
187920-40
Kevin
187940-60
Kevin
187960-80
Kevin
187980-00
Kevin
188000-20
Tom
188020-40
Tom
188040-60
Tom
188060-80
Tom
188080-00
Tom
188100-20
Tom
188120-40
Tom
188140-60
Tom
188160-80
Tom
188180-00
Tom
188200-20
Tom
188220-40
Tom
188240-60
Tom
188260-80
Tom
188280-00
Tom
188300-20
Tom
188320-40
Tom
188340-60
Tom
188360-80
Tom
188380-00
Tom
188400-20
Tom
188420-40
Tom
188440-60
Tom
188460-80
Tom
188480-00
Tom
188500-20
Tom
188520-40
Tom
188540-60
Tom
188560-80
Tom
188580-00
Tom
188600-20
Tom
188620-40
Tom
188640-60
Tom
188660-80
Tom
188680-00
Tom
188700-20
Tom
188720-40
Tom
188740-60
Tom
188760-80
Tom
188780-00
Tom
188800-20
Tom
188820-40
Tom
188840-60
Tom
188860-80
Tom
188880-00
Tom
188900-20
Tom
188920-40
Tom
188940-60
Tom
188960-80
Tom
188980-00
Tom
189000-20
Luiz
189020-40
Luiz
189040-60
Luiz
189060-80
Luiz
189080-00
Luiz
189100-20
Luiz
189120-40
Luiz
189140-60
Luiz
189160-80
Luiz
189180-00
Luiz
189200-20
Steven
189220-40
Steven
189240-60
Steven
189260-80
Steven
189280-00
Steven
189300-20
Steven
189320-40
Steven
189340-60
Steven
189360-80
Steven
189380-00
Steven
189400-20
Steven
189420-40
Steven
189440-60
Steven
189460-80
Steven
189480-00
Steven
189500-20
Eric
189520-40
Eric
189540-60
Eric
189560-80
Eric
189580-00
Eric
189600-20
Eric
189620-40
Eric
189640-60
Eric
189660-80
Eric
189680-00
Eric
189700-20
Eric
189720-40
Eric
189740-60
Eric
189760-80
Eric
189780-00
Eric
189800-20
Bob
189820-40
Bob
189840-60
Bob
189860-80
Bob
189880-00
Bob
189900-20
Bob
189920-40
Bob
189940-60
Bob
189960-80
Bob
189980-00
Bob
190000-20
Kevin
190020-40
Kevin
190040-60
Kevin
190060-80
Kevin
190080-00
Kevin
190100-20
Kevin
190120-40
Kevin
190140-60
Kevin
190160-80
Kevin
190180-00
Kevin
190200-20
Kevin
190220-40
Kevin
190240-60
Kevin
190260-80
Kevin
190280-00
Kevin
190300-20
Kevin
190320-40
Kevin
190340-60
Kevin
190360-80
Kevin
190380-00
Kevin
190400-20
Kevin
190420-40
Kevin
190440-60
Kevin
190460-80
Kevin
190480-00
Kevin
190500-20
Kevin
190520-40
Kevin
190540-60
Kevin
190560-80
Kevin
190580-00
Kevin
190600-20
Kevin
190620-40
Kevin
190640-60
Kevin
190660-80
Kevin
190680-00
Kevin
190700-20
Kevin
190720-40
Kevin
190740-60
Kevin
190760-80
Kevin
190780-00
Kevin
190800-20
Kevin
190820-40
Kevin
190840-60
Kevin
190860-80
Kevin
190880-00
Kevin
190900-20
Kevin
190920-40
Kevin
190940-60
Kevin
190960-80
Kevin
190980-00
Kevin
191000-20
Kevin
191020-40
Kevin
191040-60
Kevin
191060-80
Kevin
191080-00
Kevin
191100-20
Kevin
191120-40
Kevin
191140-60
Kevin
191160-80
Kevin
191180-00
Kevin
191200-20
Kevin
191220-40
Kevin
191240-60
Kevin
191260-80
Kevin
191280-00
Kevin
191300-20
Kevin
191320-40
Kevin
191340-60
Kevin
191360-80
Kevin
191380-00
Kevin
191400-20
Kevin
191420-40
Kevin
191440-60
Kevin
191460-80
Kevin
191480-00
Kevin
191500-20
Kevin
191520-40
Kevin
191540-60
Kevin
191560-80
Kevin
191580-00
Kevin
191600-20
Kevin
191620-40
Kevin
191640-60
Kevin
191660-80
Kevin
191680-00
Kevin
191700-20
Kevin
191720-40
Kevin
191740-60
Kevin
191760-80
Kevin
191780-00
Kevin
191800-20
Kevin
191820-40
Kevin
191840-60
Kevin
191860-80
Kevin
191880-00
Kevin
191900-20
Kevin
191920-40
Kevin
191940-60
Kevin
191960-80
Kevin
191980-00
Kevin
192000-20
Kevin
192020-40
Kevin
192040-60
Kevin
192060-80
Kevin
192080-00
Kevin
192100-20
Kevin
192120-40
Kevin
192140-60
Kevin
192160-80
Kevin
192180-00
Kevin
192200-20
Kevin
192220-40
Kevin
192240-60
Kevin
192260-80
Kevin
192280-00
Kevin
192300-20
Kevin
192320-40
Kevin
192340-60
Kevin
192360-80
Kevin
192380-00
Kevin
192400-20
Kevin
192420-40
Kevin
192440-60
Kevin
192460-80
Kevin
192480-00
Kevin
192500-20
Kevin
192520-40
Kevin
192540-60
Kevin
192560-80
Kevin
192580-00
Kevin
192600-20
Kevin
192620-40
Kevin
192640-60
Kevin
192660-80
Kevin
192680-00
Kevin
192700-20
Kevin
192720-40
Kevin
192740-60
Kevin
192760-80
Kevin
192780-00
Kevin
192800-20
Kevin
192820-40
Kevin
192840-60
Kevin
192860-80
Kevin
192880-00
Kevin
192900-20
Kevin
192920-40
Kevin
192940-60
Kevin
192960-80
Kevin
192980-00
Kevin
193000-20
Tom
193020-40
Tom
193040-60
Tom
193060-80
Tom
193080-00
Tom
193100-20
Tom
193120-40
Tom
193140-60
Tom
193160-80
Tom
193180-00
Tom
193200-20
Tom
193220-40
Tom
193240-60
Tom
193260-80
Tom
193280-00
Tom
193300-20
Tom
193320-40
Tom
193340-60
Tom
193360-80
Tom
193380-00
Tom
193400-20
Tom
193420-40
Tom
193440-60
Tom
193460-80
Tom
193480-00
Tom
193500-20
Tom
193520-40
Tom
193540-60
Tom
193560-80
Tom
193580-00
Tom
193600-20
Tom
193620-40
Tom
193640-60
Tom
193660-80
Tom
193680-00
Tom
193700-20
Tom
193720-40
Tom
193740-60
Tom
193760-80
Tom
193780-00
Tom
193800-20
Tom
193820-40
Tom
193840-60
Tom
193860-80
Tom
193880-00
Tom
193900-20
Tom
193920-40
Tom
193940-60
Tom
193960-80
Tom
193980-00
Tom
194000-20
Eric
194020-40
Eric
194040-60
Eric
194060-80
Ken
194080-00
Ken
194100-20
Eric
194120-40
Eric
194140-60
Eric
194160-80
Eric
194180-00
Eric
194200-20
Eric
194220-40
Eric
194240-60
Eric
194260-80
Eric
194280-00
Eric
194300-20
Eric
194320-40
Eric
194340-60
Eric
194360-80
Eric
194380-00
Eric
194400-20
Bob
194420-40
Bob
194440-60
Bob
194460-80
Bob
194480-00
Bob
194500-20
Bob
194520-40
Bob
194540-60
Bob
194560-80
Bob
194580-00
Bob
194600-20
Bob
194620-40
Bob
194640-60
Bob
194660-80
Bob
194680-00
Bob
194700-20
Steven
194720-40
Steven
194740-60
Steven
194760-80
Steven
194780-00
Steven
194800-20
Steven
194820-40
Steven
194840-60
Steven
194860-80
Steven
194880-00
Steven
194900-20
Steven
194920-40
Steven
194940-60
Steven
194960-80
Steven
194980-00
Steven
195000-20
Kevin
195020-40
Kevin
195040-60
Kevin
195060-80
Kevin
195080-00
Kevin
195100-20
Kevin
195120-40
Kevin
195140-60
Kevin
195160-80
Kevin
195180-00
Kevin
195200-20
Kevin
195220-40
Kevin
195240-60
Kevin
195260-80
Kevin
195280-00
Kevin
195300-20
Kevin
195320-40
Kevin
195340-60
Kevin
195360-80
Kevin
195380-00
Kevin
195400-20
Kevin
195420-40
Kevin
195440-60
Kevin
195460-80
Kevin
195480-00
Kevin
195500-20
Kevin
195520-40
Kevin
195540-60
Kevin
195560-80
Kevin
195580-00
Kevin
195600-20
Kevin
195620-40
Kevin
195640-60
Kevin
195660-80
Kevin
195680-00
Kevin
195700-20
Kevin
195720-40
Kevin
195740-60
Kevin
195760-80
Kevin
195780-00
Kevin
195800-20
Kevin
195820-40
Kevin
195840-60
Kevin
195860-80
Kevin
195880-00
Kevin
195900-20
Kevin
195920-40
Kevin
195940-60
Kevin
195960-80
Kevin
195980-00
Kevin
196000-20
Kevin
196020-40
Kevin
196040-60
Kevin
196060-80
Kevin
196080-00
Kevin
196100-20
Kevin
196120-40
Kevin
196140-60
Kevin
196160-80
Kevin
196180-00
Kevin
196200-20
Kevin
196220-40
Kevin
196240-60
Kevin
196260-80
Kevin
196280-00
Kevin
196300-20
Kevin
196320-40
Kevin
196340-60
Kevin
196360-80
Kevin
196380-00
Kevin
196400-20
Kevin
196420-40
Kevin
196440-60
Kevin
196460-80
Kevin
196480-00
Kevin
196500-20
Kevin
196520-40
Kevin
196540-60
Kevin
196560-80
Kevin
196580-00
Kevin
196600-20
Kevin
196620-40
Kevin
196640-60
Kevin
196660-80
Kevin
196680-00
Kevin
196700-20
Kevin
196720-40
Kevin
196740-60
Kevin
196760-80
Kevin
196780-00
Kevin
196800-20
Kevin
196820-40
Kevin
196840-60
Kevin
196860-80
Kevin
196880-00
Kevin
196900-20
Kevin
196920-40
Kevin
196940-60
Kevin
196960-80
Kevin
196980-00
Kevin
197000-20
Kevin
197020-40
Kevin
197040-60
Kevin
197060-80
Kevin
197080-00
Kevin
197100-20
Kevin
197120-40
Kevin
197140-60
Kevin
197160-80
Kevin
197180-00
Kevin
197200-20
Kevin
197220-40
Kevin
197240-60
Kevin
197260-80
Kevin
197280-00
Kevin
197300-20
Kevin
197320-40
Kevin
197340-60
Kevin
197360-80
Kevin
197380-00
Kevin
197400-20
Kevin
197420-40
Kevin
197440-60
Kevin
197460-80
Kevin
197480-00
Kevin
197500-20
Kevin
197520-40
Kevin
197540-60
Kevin
197560-80
Kevin
197580-00
Kevin
197600-20
Kevin
197620-40
Kevin
197640-60
Kevin
197660-80
Kevin
197680-00
Kevin
197700-20
Kevin
197720-40
Kevin
197740-60
Kevin
197760-80
Kevin
197780-00
Kevin
197800-20
Kevin
197820-40
Kevin
197840-60
Kevin
197860-80
Kevin
197880-00
Kevin
197900-20
Kevin
197920-40
Kevin
197940-60
Kevin
197960-80
Kevin
197980-00
Kevin
198000-20
Luiz
198020-40
Luiz
198040-60
Luiz
198060-80
Luiz
198080-00
Luiz
198100-20
Luiz
198120-40
Luiz
198140-60
Luiz
198160-80
Luiz
198180-00
Luiz
198200-20
Eric
198220-40
Eric
198240-60
Eric
198260-80
Eric
198280-00
Eric
198300-20
Steven
198320-40
Steven
198340-60
Steven
198360-80
Steven
198380-00
Steven
198400-20
Steven
198420-40
Steven
198440-60
Steven
198460-80
Steven
198480-00
Steven
198500-20
Michael C
198520-40
Michael C
198540-60
Michael C
198560-80
Michael C
198580-00
Michael C
198600-20
Tom
198620-40
Tom
198640-60
Tom
198660-80
Tom
198680-00
Tom
198700-20
Tom
198720-40
Tom
198740-60
Tom
198760-80
Tom
198780-00
Tom
198800-20
Chris:
198820-40
Chris:
198840-60
Eric
198860-80
Eric
198880-00
Eric
198900-20
Eric
198920-40
Eric
198940-60
Eric
198960-80
Eric
198980-00
Eric
199000-20
Kevin
199020-40
Kevin
199040-60
Kevin
199060-80
Kevin
199080-00
Kevin
199100-20
Kevin
199120-40
Kevin
199140-60
Kevin
199160-80
Kevin
199180-00
Kevin
199200-20
Kevin
199220-40
Kevin
199240-60
Kevin
199260-80
Kevin
199280-00
Kevin
199300-20
Kevin
199320-40
Kevin
199340-60
Kevin
199360-80
Kevin
199380-00
Kevin
199400-20
Kevin
199420-40
Kevin
199440-60
Kevin
199460-80
Kevin
199480-00
Kevin
199500-20
Kevin
199520-40
Kevin
199540-60
Kevin
199560-80
Kevin
199580-00
Kevin
199600-20
Kevin
199620-40
Kevin
199640-60
Kevin
199660-80
Kevin
199680-00
Kevin
199700-20
Kevin
199720-40
Kevin
199740-60
Kevin
199760-80
Kevin
199780-00
Kevin
199800-20
Kevin
199820-40
Kevin
199840-60
Kevin
199860-80
Kevin
199880-00
Kevin
199900-20
Kevin
199920-40
Kevin
199940-60
Kevin
199960-80
Kevin
199980-00
Kevin
Contributions by
EricEric Roosendaal, Netherlands (author) KevinKevin Hebb, Alberta, Canada
KenKen Monks, Pennsylvania, USA BobBob Coffman, USA
StevenSteven Cuthbert, England LuizLuiz Antonio Souza, Brazil
TomTom Leong, USA BrianBrian Cheung, Hong Kong
UrosUros Drakulic, Serbia Michael CMichael Collier, Australia
Chris:Christopher Peace, UK   

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