| Step | Hyp | Ref | Expression | 
						
							| 1 |  | ablfacrp.b |  | 
						
							| 2 |  | ablfacrp.o |  | 
						
							| 3 |  | ablfacrp.k |  | 
						
							| 4 |  | ablfacrp.l |  | 
						
							| 5 |  | ablfacrp.g |  | 
						
							| 6 |  | ablfacrp.m |  | 
						
							| 7 |  | ablfacrp.n |  | 
						
							| 8 |  | ablfacrp.1 |  | 
						
							| 9 |  | ablfacrp.2 |  | 
						
							| 10 |  | nprmdvds1 |  | 
						
							| 11 | 10 | adantl |  | 
						
							| 12 | 8 | adantr |  | 
						
							| 13 | 12 | breq2d |  | 
						
							| 14 | 11 13 | mtbird |  | 
						
							| 15 | 6 | nnzd |  | 
						
							| 16 | 2 1 | oddvdssubg |  | 
						
							| 17 | 5 15 16 | syl2anc |  | 
						
							| 18 | 3 17 | eqeltrid |  | 
						
							| 19 | 18 | ad2antrr |  | 
						
							| 20 |  | eqid |  | 
						
							| 21 | 20 | subggrp |  | 
						
							| 22 | 19 21 | syl |  | 
						
							| 23 | 20 | subgbas |  | 
						
							| 24 | 19 23 | syl |  | 
						
							| 25 | 6 | nnnn0d |  | 
						
							| 26 | 7 | nnnn0d |  | 
						
							| 27 | 25 26 | nn0mulcld |  | 
						
							| 28 | 9 27 | eqeltrd |  | 
						
							| 29 | 1 | fvexi |  | 
						
							| 30 |  | hashclb |  | 
						
							| 31 | 29 30 | ax-mp |  | 
						
							| 32 | 28 31 | sylibr |  | 
						
							| 33 | 3 | ssrab3 |  | 
						
							| 34 |  | ssfi |  | 
						
							| 35 | 32 33 34 | sylancl |  | 
						
							| 36 | 35 | ad2antrr |  | 
						
							| 37 | 24 36 | eqeltrrd |  | 
						
							| 38 |  | simplr |  | 
						
							| 39 |  | simpr |  | 
						
							| 40 | 24 | fveq2d |  | 
						
							| 41 | 39 40 | breqtrd |  | 
						
							| 42 |  | eqid |  | 
						
							| 43 |  | eqid |  | 
						
							| 44 | 42 43 | odcau |  | 
						
							| 45 | 22 37 38 41 44 | syl31anc |  | 
						
							| 46 | 45 24 | rexeqtrrdv |  | 
						
							| 47 | 20 2 43 | subgod |  | 
						
							| 48 | 19 47 | sylan |  | 
						
							| 49 |  | fveq2 |  | 
						
							| 50 | 49 | breq1d |  | 
						
							| 51 | 50 3 | elrab2 |  | 
						
							| 52 | 51 | simprbi |  | 
						
							| 53 | 52 | adantl |  | 
						
							| 54 | 48 53 | eqbrtrrd |  | 
						
							| 55 |  | breq1 |  | 
						
							| 56 | 54 55 | syl5ibcom |  | 
						
							| 57 | 56 | rexlimdva |  | 
						
							| 58 | 46 57 | mpd |  | 
						
							| 59 | 58 | ex |  | 
						
							| 60 | 59 | anim1d |  | 
						
							| 61 |  | prmz |  | 
						
							| 62 | 61 | adantl |  | 
						
							| 63 |  | hashcl |  | 
						
							| 64 | 35 63 | syl |  | 
						
							| 65 | 64 | nn0zd |  | 
						
							| 66 | 65 | adantr |  | 
						
							| 67 | 7 | nnzd |  | 
						
							| 68 | 67 | adantr |  | 
						
							| 69 |  | dvdsgcdb |  | 
						
							| 70 | 62 66 68 69 | syl3anc |  | 
						
							| 71 | 15 | adantr |  | 
						
							| 72 |  | dvdsgcdb |  | 
						
							| 73 | 62 71 68 72 | syl3anc |  | 
						
							| 74 | 60 70 73 | 3imtr3d |  | 
						
							| 75 | 14 74 | mtod |  | 
						
							| 76 | 75 | nrexdv |  | 
						
							| 77 |  | exprmfct |  | 
						
							| 78 | 76 77 | nsyl |  | 
						
							| 79 | 7 | nnne0d |  | 
						
							| 80 |  | simpr |  | 
						
							| 81 | 80 | necon3ai |  | 
						
							| 82 | 79 81 | syl |  | 
						
							| 83 |  | gcdn0cl |  | 
						
							| 84 | 65 67 82 83 | syl21anc |  | 
						
							| 85 |  | elnn1uz2 |  | 
						
							| 86 | 84 85 | sylib |  | 
						
							| 87 | 86 | ord |  | 
						
							| 88 | 78 87 | mt3d |  |