# code: http://golf.shinh.org/reveal.rb?Arithmetic+derivative/tails_1696492229&nbb
# target Nibbles version: 0.2
# commenter version: 0.1.6.187

#(implicit map):[[chr]] 
    % #(split (remove empties)):[[chr]] 
        fstLine #(@):[chr] 
        ~ #(auto = words):auto 
    \B A 
    ? #(if/else):[chr] 
        == #(equal?):int 
            B #($):[chr] 
            \C 
            ; #(let):int 
                r #(read str at base):int 
                    B #(@):[chr] 
                    0 #(integer):int 
            sets D 
        \E 
        `. #(iterate while uniq):[int,int] 
            ~ #(tuple):int,int 
                0 #(integer):int 
                D #(@):int 
            \G F 
            #(implicit tuple):int,int 
                ? #(if/else):int 
                    - #(subtract):int 
                        ^ #(pow):int 
                            F #(@):int 
                            ~ #(auto = 2):auto 
                        ~ #(auto = 1):auto 
                    \H 
                    ~ #(tuple):int,int 
                        / #(divide):int 
                            D #(;@):int 
                            ; #(let):int 
                                / #(foldr1):int 
                                    | #(filter):[int] 
                                        >> #(tail):[int] 
                                            , #(range from 1):[int] 
                                                ~ #(auto = infinity):auto 
                                        ~ #(not):null 
                                        \I 
                                        % #(modulus):int 
                                            F #(;$):int 
                                            I #($):int 
                                    \K J 
                                    K #($):int 
                            sets L 
                        / #(divide):int 
                            F #(;$):int 
                            L #($):int 
                    ~ #(default):null 
                sets M 
                M #($):int 
        `D #(to base from data):[chr] 
            -75 #(to base from data arg):null 
#(postdata (dec): to base from data)
23288155044501067951786801229353661222355846464778927
# "Wait, that\'s not a number..."