No             n          digits         Searcher 
1	        4	        1	
2	        6	        2	
3	        8	        3	
4	       16	        8	
5	       26	       14	
6	       64	       46	
7	       82	       62	
8	       90	       70	
9	      118	       98	
10	      194	      182	
11	      214	      205	
12	      728	      886	
13	      842	    1,051	
14	      888	    1,118	
15	    2,328	    3,416	
16	    3,326	    5,137	
17	    6,404	   10,800	 Bouk de Water p12 10/1999
18	    8,670	   15,191	 Bouk de Water p12 10/1999
19	    9,682	   17,196	 Bouk de Water p12 11/1999
20	   27,056	   54,087	 Nuutti Kuosa p19 08/2001
21	   44,318	   93,343	 Ken Davis p104 02/2003
22	   76,190	  169,435	 Sou Fukui 05/2015
23	  100,654	  229,924	 Sou Fukui 05/2015
24	  145,706	  344,538	 Sou Fukui 04/2016