3x+1 Class records calculation progress map
 
Completed block range from 2000 to 20000
 
2000-20
Eric		 2020-40
Eric		 2040-60
Eric		 2060-80
Eric		 2080-00
Eric		 2100-20
Eric		 2120-40
Eric		 2140-60
Eric		 2160-80
Eric		 2180-00
Eric
2200-20
Eric		 2220-40
Eric		 2240-60
Eric		 2260-80
Eric		 2280-00
Eric		 2300-20
Eric		 2320-40
Eric		 2340-60
Eric		 2360-80
Eric		 2380-00
Eric
2400-20
Eric		 2420-40
Eric		 2440-60
Eric		 2460-80
Eric		 2480-00
Eric		 2500-20
Luigi		 2520-40
Luigi		 2540-60
Luigi		 2560-80
Luigi		 2580-00
Luigi
2600-20
Lutz		 2620-40
Victor		 2640-60
Eric		 2660-80
Eric		 2680-00
Shawn		 2700-20
Thomas		 2720-40
Paolo		 2740-60
Eric		 2760-80
Eric		 2780-00
Eric
2800-20
Luigi		 2820-40
Luigi		 2840-60
Matt		 2860-80
Lutz		 2880-00
Lutz		 2900-20
Kevin		 2920-40
Kevin		 2940-60
Kevin		 2960-80
Kevin		 2980-00
Kevin
3000-20
Kevin		 3020-40
Kevin		 3040-60
Kevin		 3060-80
Kevin		 3080-00
Kevin		 3100-20
Kevin		 3120-40
Kevin		 3140-60
Kevin		 3160-80
Kevin		 3180-00
Kevin
3200-20
Kevin		 3220-40
Kevin		 3240-60
Kevin		 3260-80
Kevin		 3280-00
Kevin		 3300-20
Kevin		 3320-40
Kevin		 3340-60
Kevin		 3360-80
Kevin		 3380-00
Kevin
3400-20
Eric		 3420-40
Eric		 3440-60
Eric		 3460-80
Eric		 3480-00
Eric		 3500-20
Eric		 3520-40
Eric		 3540-60
Eric		 3560-80
Eric		 3580-00
Eric
3600-20
Shawn		 3620-40
Eric		 3640-60
Jeramy		 3660-80
Eric		 3680-00
Kevin		 3700-20
Eric		 3720-40
Eric		 3740-60
Eric		 3760-80
Eric		 3780-00
Eric
3800-20
Kevin		 3820-40
Kevin		 3840-60
Kevin		 3860-80
Kevin		 3880-00
Kevin		 3900-20
Kevin		 3920-40
Kevin		 3940-60
Kevin		 3960-80
Kevin		 3980-00
Kevin
4000-20
Kevin		 4020-40
Kevin		 4040-60
Kevin		 4060-80
Kevin		 4080-00
Kevin		 4100-20
Kevin		 4120-40
Kevin		 4140-60
Kevin		 4160-80
Kevin		 4180-00
Kevin
4200-20
Kevin		 4220-40
Kevin		 4240-60
Kevin		 4260-80
Kevin		 4280-00
Kevin		 4300-20
Kevin		 4320-40
Kevin		 4340-60
Kevin		 4360-80
Kevin		 4380-00
Kevin
4400-20
Kevin		 4420-40
Kevin		 4440-60
Kevin		 4460-80
Kevin		 4480-00
Kevin		 4500-20
Eric		 4520-40
Eric		 4540-60
Eric		 4560-80
Eric		 4580-00
Eric
4600-20
Kevin		 4620-40
Kevin		 4640-60
Kevin		 4660-80
Kevin		 4680-00
Kevin		 4700-20
Kevin		 4720-40
Kevin		 4740-60
Kevin		 4760-80
Kevin		 4780-00
Kevin
4800-20
Kevin		 4820-40
Kevin		 4840-60
Kevin		 4860-80
Kevin		 4880-00
Kevin		 4900-20
Kevin		 4920-40
Kevin		 4940-60
Kevin		 4960-80
Kevin		 4980-00
Kevin
5000-20
Kevin		 5020-40
Kevin		 5040-60
Kevin		 5060-80
Kevin		 5080-00
Kevin		 5100-20
Kevin		 5120-40
Kevin		 5140-60
Kevin		 5160-80
Kevin		 5180-00
Kevin
5200-20
Kevin		 5220-40
Kevin		 5240-60
Kevin		 5260-80
Kevin		 5280-00
Kevin		 5300-20
Kevin		 5320-40
Kevin		 5340-60
Kevin		 5360-80
Kevin		 5380-00
Kevin
5400-20
Kevin		 5420-40
Kevin		 5440-60
Kevin		 5460-80
Kevin		 5480-00
Kevin		 5500-20
Kevin		 5520-40
Kevin		 5540-60
Kevin		 5560-80
Kevin		 5580-00
Kevin
5600-20
Kevin		 5620-40
Kevin		 5640-60
Kevin		 5660-80
Kevin		 5680-00
Kevin		 5700-20
Kevin		 5720-40
Kevin		 5740-60
Kevin		 5760-80
Kevin		 5780-00
Kevin
5800-20
Kevin		 5820-40
Kevin		 5840-60
Kevin		 5860-80
Kevin		 5880-00
Kevin		 5900-20
Kevin		 5920-40
Kevin		 5940-60
Kevin		 5960-80
Kevin		 5980-00
Kevin
6000-20
Kevin		 6020-40
Kevin		 6040-60
Kevin		 6060-80
Kevin		 6080-00
Kevin		 6100-20
Kevin		 6120-40
Kevin		 6140-60
Kevin		 6160-80
Kevin		 6180-00
Kevin
6200-20
Kevin		 6220-40
Kevin		 6240-60
Kevin		 6260-80
Kevin		 6280-00
Kevin		 6300-20
Kevin		 6320-40
Kevin		 6340-60
Kevin		 6360-80
Kevin		 6380-00
Kevin
6400-20
Kevin		 6420-40
Kevin		 6440-60
Kevin		 6460-80
Kevin		 6480-00
Kevin		 6500-20
Kevin		 6520-40
Kevin		 6540-60
Kevin		 6560-80
Kevin		 6580-00
Kevin
6600-20
Eric		 6620-40
Eric		 6640-60
Eric		 6660-80
Eric		 6680-00
Eric		 6700-20
Eric		 6720-40
Eric		 6740-60
Eric		 6760-80
Eric		 6780-00
Eric
6800-20
Eric		 6820-40
Ken		 6840-60
Lutz		 6860-80
Eric		 6880-00
Jeff		 6900-20
Mats		 6920-40
Eric		 6940-60
Wolfgang		 6960-80
Jeff		 6980-00
Jeff
7000-20
Kevin		 7020-40
Kevin		 7040-60
Kevin		 7060-80
Kevin		 7080-00
Kevin		 7100-20
Kevin		 7120-40
Kevin		 7140-60
Kevin		 7160-80
Kevin		 7180-00
Kevin
7200-20
Kevin		 7220-40
Kevin		 7240-60
Kevin		 7260-80
Kevin		 7280-00
Kevin		 7300-20
Kevin		 7320-40
Kevin		 7340-60
Kevin		 7360-80
Kevin		 7380-00
Kevin
7400-20
Kevin		 7420-40
Kevin		 7440-60
Kevin		 7460-80
Kevin		 7480-00
Kevin		 7500-20
Kevin		 7520-40
Kevin		 7540-60
Kevin		 7560-80
Kevin		 7580-00
Kevin
7600-20
Eric		 7620-40
Eric		 7640-60
Eric		 7660-80
Eric		 7680-00
Eric		 7700-20
Eric		 7720-40
Eric		 7740-60
Eric		 7760-80
Eric		 7780-00
Eric
7800-20
Eric		 7820-40
Eric		 7840-60
Eric		 7860-80
Eric		 7880-00
Eric		 7900-20
Eric		 7920-40
Eric		 7940-60
Eric		 7960-80
Eric		 7980-00
Eric
8000-20
Eric		 8020-40
Eric		 8040-60
Eric		 8060-80
Eric		 8080-00
Eric		 8100-20
Eric		 8120-40
Eric		 8140-60
Eric		 8160-80
Eric		 8180-00
Eric
8200-20
Eric		 8220-40
Eric		 8240-60
Eric		 8260-80
Eric		 8280-00
Eric		 8300-20
Eric		 8320-40
Eric		 8340-60
Eric		 8360-80
Eric		 8380-00
Eric
8400-20
Eric		 8420-40
Eric		 8440-60
Eric		 8460-80
Eric		 8480-00
Eric		 8500-20
Eric		 8520-40
Eric		 8540-60
Eric		 8560-80
Eric		 8580-00
Eric
8600-20
Eric		 8620-40
Eric		 8640-60
Eric		 8660-80
Eric		 8680-00
Eric		 8700-20
Eric		 8720-40
Eric		 8740-60
Eric		 8760-80
Eric		 8780-00
Eric
8800-20
Eric		 8820-40
Eric		 8840-60
Eric		 8860-80
Eric		 8880-00
Eric		 8900-20
Eric		 8920-40
Eric		 8940-60
Eric		 8960-80
Eric		 8980-00
Eric
9000-20
Kevin		 9020-40
Antonio		 9040-60
Dave		 9060-80
Eric		 9080-00
Ken		 9100-20
Eric		 9120-40
Derek		 9140-60
Billy		 9160-80
Lutz		 9180-00
Lutz
9200-20
Jeff		 9220-40
Jeff		 9240-60
Derek		 9260-80
Derek		 9280-00
Billy		 9300-20
José		 9320-40
Eric		 9340-60
Martin		 9360-80
Billy		 9380-00
Eric
9400-20
Eric		 9420-40
Eric		 9440-60
Eric		 9460-80
Eric		 9480-00
Eric		 9500-20
Eric		 9520-40
Eric		 9540-60
Eric		 9560-80
Eric		 9580-00
Eric
9600-20
Eric		 9620-40
Eric		 9640-60
Eric		 9660-80
Tomás		 9680-00
Tomás		 9700-20
Jeff		 9720-40
Jeff		 9740-60
Ken		 9760-80
Ulrich		 9780-00
Billy
9800-20
Eric		 9820-40
Eric		 9840-60
Eric		 9860-80
Eric		 9880-00
Eric		 9900-20
Eric		 9920-40
Eric		 9940-60
Eric		 9960-80
Eric		 9980-00
Luigi
10000-20
Kevin		 10020-40
Kevin		 10040-60
Kevin		 10060-80
Kevin		 10080-00
Kevin		 10100-20
Kevin		 10120-40
Kevin		 10140-60
Kevin		 10160-80
Kevin		 10180-00
Kevin
10200-20
Kevin		 10220-40
Kevin		 10240-60
Kevin		 10260-80
Kevin		 10280-00
Kevin		 10300-20
Kevin		 10320-40
Kevin		 10340-60
Kevin		 10360-80
Kevin		 10380-00
Kevin
10400-20
Kevin		 10420-40
Kevin		 10440-60
Kevin		 10460-80
Kevin		 10480-00
Kevin		 10500-20
Kevin		 10520-40
Kevin		 10540-60
Kevin		 10560-80
Kevin		 10580-00
Kevin
10600-20
Kevin		 10620-40
Kevin		 10640-60
Kevin		 10660-80
Kevin		 10680-00
Kevin		 10700-20
Kevin		 10720-40
Kevin		 10740-60
Kevin		 10760-80
Kevin		 10780-00
Kevin
10800-20
Kevin		 10820-40
Kevin		 10840-60
Kevin		 10860-80
Kevin		 10880-00
Kevin		 10900-20
Kevin		 10920-40
Kevin		 10940-60
Kevin		 10960-80
Kevin		 10980-00
Kevin
11000-20
Kevin		 11020-40
Kevin		 11040-60
Kevin		 11060-80
Kevin		 11080-00
Kevin		 11100-20
Kevin		 11120-40
Kevin		 11140-60
Kevin		 11160-80
Kevin		 11180-00
Kevin
11200-20
Kevin		 11220-40
Kevin		 11240-60
Kevin		 11260-80
Kevin		 11280-00
Kevin		 11300-20
Kevin		 11320-40
Kevin		 11340-60
Kevin		 11360-80
Kevin		 11380-00
Kevin
11400-20
Kevin		 11420-40
Kevin		 11440-60
Kevin		 11460-80
Kevin		 11480-00
Kevin		 11500-20
Kevin		 11520-40
Kevin		 11540-60
Kevin		 11560-80
Kevin		 11580-00
Kevin
11600-20
Kevin		 11620-40
Kevin		 11640-60
Kevin		 11660-80
Kevin		 11680-00
Kevin		 11700-20
Kevin		 11720-40
Kevin		 11740-60
Kevin		 11760-80
Kevin		 11780-00
Kevin
11800-20
Kevin		 11820-40
Kevin		 11840-60
Kevin		 11860-80
Kevin		 11880-00
Kevin		 11900-20
Kevin		 11920-40
Kevin		 11940-60
Kevin		 11960-80
Kevin		 11980-00
Kevin
12000-20
Kevin		 12020-40
Kevin		 12040-60
Kevin		 12060-80
Kevin		 12080-00
Kevin		 12100-20
Eric		 12120-40
Eric		 12140-60
Eric		 12160-80
Eric		 12180-00
Eric
12200-20
Eric		 12220-40
Eric		 12240-60
Eric		 12260-80
Eric		 12280-00
Eric		 12300-20
Eric		 12320-40
Eric		 12340-60
Eric		 12360-80
Eric		 12380-00
Eric
12400-20
Eric		 12420-40
Eric		 12440-60
Eric		 12460-80
Eric		 12480-00
Eric		 12500-20
Richard		 12520-40
Jürgen		 12540-60
Ralph		 12560-80
Jeff		 12580-00
Jeff
12600-20
Japke		 12620-40
José		 12640-60
José		 12660-80
Eric		 12680-00
John		 12700-20
Tomás		 12720-40
Eric		 12740-60
Japke		 12760-80
Billy		 12780-00
Richard
12800-20
Ralph		 12820-40
Japke		 12840-60
Billy		 12860-80
Dominic		 12880-00
Eric		 12900-20
Ralph		 12920-40
Richard		 12940-60
Lutz		 12960-80
Ralph		 12980-00
Richard
13000-20
Kevin		 13020-40
Kevin		 13040-60
Kevin		 13060-80
Kevin		 13080-00
Kevin		 13100-20
Kevin		 13120-40
Kevin		 13140-60
Kevin		 13160-80
Kevin		 13180-00
Kevin
13200-20
Kevin		 13220-40
Kevin		 13240-60
Kevin		 13260-80
Kevin		 13280-00
Kevin		 13300-20
Kevin		 13320-40
Kevin		 13340-60
Kevin		 13360-80
Kevin		 13380-00
Kevin
13400-20
Kevin		 13420-40
Kevin		 13440-60
Kevin		 13460-80
Kevin		 13480-00
Kevin		 13500-20
Kevin		 13520-40
Kevin		 13540-60
Kevin		 13560-80
Kevin		 13580-00
Kevin
13600-20
Kevin		 13620-40
Kevin		 13640-60
Kevin		 13660-80
Kevin		 13680-00
Kevin		 13700-20
Kevin		 13720-40
Kevin		 13740-60
Kevin		 13760-80
Kevin		 13780-00
Kevin
13800-20
Kevin		 13820-40
Kevin		 13840-60
Kevin		 13860-80
Kevin		 13880-00
Kevin		 13900-20
Kevin		 13920-40
Kevin		 13940-60
Kevin		 13960-80
Kevin		 13980-00
Kevin
14000-20
Kevin		 14020-40
Kevin		 14040-60
Kevin		 14060-80
Kevin		 14080-00
Kevin		 14100-20
Kevin		 14120-40
Kevin		 14140-60
Kevin		 14160-80
Kevin		 14180-00
Kevin
14200-20
Kevin		 14220-40
Kevin		 14240-60
Kevin		 14260-80
Kevin		 14280-00
Kevin		 14300-20
Kevin		 14320-40
Kevin		 14340-60
Kevin		 14360-80
Kevin		 14380-00
Kevin
14400-20
Kevin		 14420-40
Kevin		 14440-60
Kevin		 14460-80
Kevin		 14480-00
Kevin		 14500-20
Kevin		 14520-40
Kevin		 14540-60
Kevin		 14560-80
Kevin		 14580-00
Kevin
14600-20
Kevin		 14620-40
Kevin		 14640-60
Kevin		 14660-80
Kevin		 14680-00
Kevin		 14700-20
Kevin		 14720-40
Kevin		 14740-60
Kevin		 14760-80
Kevin		 14780-00
Kevin
14800-20
Kevin		 14820-40
Kevin		 14840-60
Kevin		 14860-80
Kevin		 14880-00
Kevin		 14900-20
Kevin		 14920-40
Kevin		 14940-60
Kevin		 14960-80
Kevin		 14980-00
Kevin
15000-20
Eric		 15020-40
Eric		 15040-60
Eric		 15060-80
Eric		 15080-00
Eric		 15100-20
Eric		 15120-40
Eric		 15140-60
Eric		 15160-80
Eric		 15180-00
Eric
15200-20
Eric		 15220-40
Eric		 15240-60
Eric		 15260-80
Eric		 15280-00
Eric		 15300-20
Eric		 15320-40
Eric		 15340-60
Eric		 15360-80
Eric		 15380-00
Eric
15400-20
Eric		 15420-40
Eric		 15440-60
Eric		 15460-80
Eric		 15480-00
Eric		 15500-20
Eric		 15520-40
Eric		 15540-60
Eric		 15560-80
Eric		 15580-00
Eric
15600-20
Eric		 15620-40
Eric		 15640-60
Eric		 15660-80
Eric		 15680-00
Eric		 15700-20
Eric		 15720-40
Eric		 15740-60
Eric		 15760-80
Eric		 15780-00
Eric
15800-20
Eric		 15820-40
Eric		 15840-60
Eric		 15860-80
Eric		 15880-00
Eric		 15900-20
Eric		 15920-40
Eric		 15940-60
Eric		 15960-80
Eric		 15980-00
Eric
16000-20
Kevin		 16020-40
Kevin		 16040-60
Kevin		 16060-80
Kevin		 16080-00
Kevin		 16100-20
Kevin		 16120-40
Kevin		 16140-60
Kevin		 16160-80
Kevin		 16180-00
Kevin
16200-20
Kevin		 16220-40
Kevin		 16240-60
Kevin		 16260-80
Kevin		 16280-00
Kevin		 16300-20
Kevin		 16320-40
Kevin		 16340-60
Kevin		 16360-80
Kevin		 16380-00
Kevin
16400-20
José		 16420-40
José		 16440-60
Ralph		 16460-80
Eric		 16480-00
Ken		 16500-20
Craig		 16520-40
Eric		 16540-60
Richard		 16560-80
Japke		 16580-00
Eric
16600-20
John		 16620-40
Ralph		 16640-60
Eric		 16660-80
Jeff		 16680-00
Jeff		 16700-20
Nikolai		 16720-40
José		 16740-60
José		 16760-80
Nikolai		 16780-00
Billy
16800-20
Eric		 16820-40
Eric		 16840-60
Eric		 16860-80
Eric		 16880-00
Eric		 16900-20
Eric		 16920-40
Eric		 16940-60
Eric		 16960-80
Eric		 16980-00
Eric
17000-20
Michael		 17020-40
Michael		 17040-60
Michael		 17060-80
Michael		 17080-00
Michael		 17100-20
Richard		 17120-40
Japke		 17140-60
Ralph		 17160-80
Ionel		 17180-00
Stéphane
17200-20
Nikolai		 17220-40
Eric		 17240-60
Ralph		 17260-80
Eric		 17280-00
Ionel		 17300-20
Ionel		 17320-40
Ionel		 17340-60
Ionel		 17360-80
Ionel		 17380-00
Ionel
17400-20
Ralph		 17420-40
Ralph		 17440-60
Frank		 17460-80
Billy		 17480-00
José		 17500-20
Jürgen		 17520-40
Paul		 17540-60
Richard		 17560-80
Lutz		 17580-00
José
17600-20
Eric		 17620-40
Eric		 17640-60
Eric		 17660-80
Eric		 17680-00
Eric		 17700-20
Eric		 17720-40
Eric		 17740-60
Eric		 17760-80
Eric		 17780-00
Eric
17800-20
Eric		 17820-40
Eric		 17840-60
Eric		 17860-80
Eric		 17880-00
Eric		 17900-20
Eric		 17920-40
Eric		 17940-60
Eric		 17960-80
Eric		 17980-00
Eric
18000-20
Kevin		 18020-40
Kevin		 18040-60
Kevin		 18060-80
Kevin		 18080-00
Kevin		 18100-20
Kevin		 18120-40
Kevin		 18140-60
Kevin		 18160-80
Kevin		 18180-00
Kevin
18200-20
Kevin		 18220-40
Kevin		 18240-60
Kevin		 18260-80
Kevin		 18280-00
Kevin		 18300-20
Kevin		 18320-40
Kevin		 18340-60
Kevin		 18360-80
Kevin		 18380-00
Kevin
18400-20
Kevin		 18420-40
Kevin		 18440-60
Kevin		 18460-80
Kevin		 18480-00
Kevin		 18500-20
Kevin		 18520-40
Kevin		 18540-60
Kevin		 18560-80
Kevin		 18580-00
Kevin
18600-20
Kevin		 18620-40
Kevin		 18640-60
Kevin		 18660-80
Kevin		 18680-00
Kevin		 18700-20
Kevin		 18720-40
Kevin		 18740-60
Kevin		 18760-80
Kevin		 18780-00
Kevin
18800-20
Kevin		 18820-40
Kevin		 18840-60
Kevin		 18860-80
Kevin		 18880-00
Kevin		 18900-20
Kevin		 18920-40
Kevin		 18940-60
Kevin		 18960-80
Kevin		 18980-00
Kevin
19000-20
Kevin		 19020-40
Kevin		 19040-60
Kevin		 19060-80
Kevin		 19080-00
Kevin		 19100-20
Kevin		 19120-40
Kevin		 19140-60
Kevin		 19160-80
Kevin		 19180-00
Kevin
19200-20
Kevin		 19220-40
Kevin		 19240-60
Kevin		 19260-80
Kevin		 19280-00
Kevin		 19300-20
Kevin		 19320-40
Kevin		 19340-60
Kevin		 19360-80
Kevin		 19380-00
Kevin
19400-20
Kevin		 19420-40
Kevin		 19440-60
Kevin		 19460-80
Kevin		 19480-00
Kevin		 19500-20
Kevin		 19520-40
Kevin		 19540-60
Kevin		 19560-80
Kevin		 19580-00
Kevin
19600-20
Kevin		 19620-40
Kevin		 19640-60
Kevin		 19660-80
Kevin		 19680-00
Kevin		 19700-20
Kevin		 19720-40
Kevin		 19740-60
Michael V		 19760-80
Michael V		 19780-00
Ralph
19800-20
Ralph		 19820-40
Richard		 19840-60
Stéphane		 19860-80
Frank		 19880-00
Eric		 19900-20
Jeff		 19920-40
Jeff		 19940-60
Ken		 19960-80
Billy		 19980-00
Richard
Contributions by
EricEric Roosendaal, Netherlands (author) LuigiLuigi Morelli, Italy
LutzLutz Nebe, Germany VictorVictor Ferreira, Portugal
ThomasThomas Nøkleby, Norway ShawnShawn Carlson, Florida, USA
PaoloPaolo Natividad, Illinois, USA KevinKevin Hebb, Alberta, Canada
MattMatt Ramey, Michigan, USA JeramyJeramy Ross, Oklahoma, USA
KenKen Monks, Pennsylvania, USA JeffJean-François Peltier, France
MatsMats Wernersson, Sweden WolfgangWolfgang Brand, Germany
AntonioAntonio Viveiros, Portugal DaveDavid Kokales, Illinois, USA
DerekDerek Gordon, Maryland, USA BillyBilly Zeyher, Georgia, USA
TomásTomás Kindl, Czechia MartinMartin Hronek, Austria
JoséJosé Alves-Pinto, Portugal UlrichUlrich Schäfer, Germany
JapkeJapke Rosink, Netherlands JürgenJürgen Bethke, Germany
JohnJohn Galvin, Ireland RalphRalph Schaer, Switzerland
RichardRichard Farmbrough, England DominicDominic Eldridge, Michigan, USA
CraigCraig Ivey, Mississippi, USA NikolaiNikolai Syrjälä, Finland
MichaelMichael Hotchin, USA IonelIonel, USA
StéphaneStéphane Hougue, France FrankFrank Riepenhausen, Germany
PaulPaul Harris, USA Michael VMichael Vielhaber, Chile

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