Collatz sequence longest paths

Based on Collatz Conjecture aka 3x+1 problem
content: these values (n) for the starting value  set new records or match the record 
devices: Samsung_P
started: 18/08/2017 21:53
status: RUNNING

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ord n length(n)
1 2 1
2 3 7
3 6 8
4 7 16
5 9 19
6 18 20
7 19 20
8 25 23
9 27 111
10 54 112
11 55 112
12 73 115
13 97 118
14 129 121
15 171 124
16 231 127
17 235 127
18 313 130
19 327 143
20 649 144
21 654 144
22 655 144
23 667 144
24 703 170
25 871 178
26 1161 181
27 2223 182
28 2322 182
29 2323 182
30 2463 208
31 2919 216
32 3711 237
33 6171 261
34 10971 267
35 13255 275
36 17647 278
37 17673 278
38 23529 281
39 26623 307
40 34239 310
41 35497 310
42 35655 323
43 52527 339
44 77031 350
45 106239 353
46 142587 374
47 156159 382
48 216367 385
49 230631 442
50 410011 448
51 511935 469
52 626331 508
53 837799 524
54 1117065 527
55 1126015 527
56 1501353 530
57 1564063 530
58 1723519 556
59 2298025 559
60 3064033 562
61 3542887 583
62 3732423 596
63 5649499 612
64 6649279 664
65 8400511 685
66 11200681 688
67 14934241 691
68 15733191 704
69 31466382 705
70 31466383 705
71 36791535 744
72 63723127 949
73 127456254 950
74 127456255 950
75 169941673 953
76 226588897 956
77 268549803 964
78 537099606 695
79 537099607 695
80 670617279 986
81 1341234558 987
82 1341234559 987
83 1412987847 1000
84 1674652263 1008

85 2610744987 1050
86 4578853915 1087

87 4890328815 1131