| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > prmfac1 | Unicode version | ||
| Description: The factorial of a number only contains primes less than the base. (Contributed by Mario Carneiro, 6-Mar-2014.) |
| Ref | Expression |
|---|---|
| prmfac1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fveq2 5575 |
. . . . . 6
| |
| 2 | 1 | breq2d 4055 |
. . . . 5
|
| 3 | breq2 4047 |
. . . . 5
| |
| 4 | 2, 3 | imbi12d 234 |
. . . 4
|
| 5 | 4 | imbi2d 230 |
. . 3
|
| 6 | fveq2 5575 |
. . . . . 6
| |
| 7 | 6 | breq2d 4055 |
. . . . 5
|
| 8 | breq2 4047 |
. . . . 5
| |
| 9 | 7, 8 | imbi12d 234 |
. . . 4
|
| 10 | 9 | imbi2d 230 |
. . 3
|
| 11 | fveq2 5575 |
. . . . . 6
| |
| 12 | 11 | breq2d 4055 |
. . . . 5
|
| 13 | breq2 4047 |
. . . . 5
| |
| 14 | 12, 13 | imbi12d 234 |
. . . 4
|
| 15 | 14 | imbi2d 230 |
. . 3
|
| 16 | fveq2 5575 |
. . . . . 6
| |
| 17 | 16 | breq2d 4055 |
. . . . 5
|
| 18 | breq2 4047 |
. . . . 5
| |
| 19 | 17, 18 | imbi12d 234 |
. . . 4
|
| 20 | 19 | imbi2d 230 |
. . 3
|
| 21 | fac0 10871 |
. . . . 5
| |
| 22 | 21 | breq2i 4051 |
. . . 4
|
| 23 | nprmdvds1 12433 |
. . . . 5
| |
| 24 | 23 | pm2.21d 620 |
. . . 4
|
| 25 | 22, 24 | biimtrid 152 |
. . 3
|
| 26 | facp1 10873 |
. . . . . . . . . 10
| |
| 27 | 26 | adantr 276 |
. . . . . . . . 9
|
| 28 | 27 | breq2d 4055 |
. . . . . . . 8
|
| 29 | simpr 110 |
. . . . . . . . 9
| |
| 30 | faccl 10878 |
. . . . . . . . . . 11
| |
| 31 | 30 | adantr 276 |
. . . . . . . . . 10
|
| 32 | 31 | nnzd 9493 |
. . . . . . . . 9
|
| 33 | nn0p1nn 9333 |
. . . . . . . . . . 11
| |
| 34 | 33 | adantr 276 |
. . . . . . . . . 10
|
| 35 | 34 | nnzd 9493 |
. . . . . . . . 9
|
| 36 | euclemma 12439 |
. . . . . . . . 9
| |
| 37 | 29, 32, 35, 36 | syl3anc 1249 |
. . . . . . . 8
|
| 38 | 28, 37 | bitrd 188 |
. . . . . . 7
|
| 39 | nn0re 9303 |
. . . . . . . . . . . . 13
| |
| 40 | 39 | adantr 276 |
. . . . . . . . . . . 12
|
| 41 | 40 | lep1d 9003 |
. . . . . . . . . . 11
|
| 42 | prmz 12404 |
. . . . . . . . . . . . . 14
| |
| 43 | 42 | adantl 277 |
. . . . . . . . . . . . 13
|
| 44 | 43 | zred 9494 |
. . . . . . . . . . . 12
|
| 45 | 34 | nnred 9048 |
. . . . . . . . . . . 12
|
| 46 | letr 8154 |
. . . . . . . . . . . 12
| |
| 47 | 44, 40, 45, 46 | syl3anc 1249 |
. . . . . . . . . . 11
|
| 48 | 41, 47 | mpan2d 428 |
. . . . . . . . . 10
|
| 49 | 48 | imim2d 54 |
. . . . . . . . 9
|
| 50 | 49 | com23 78 |
. . . . . . . 8
|
| 51 | dvdsle 12126 |
. . . . . . . . . 10
| |
| 52 | 43, 34, 51 | syl2anc 411 |
. . . . . . . . 9
|
| 53 | 52 | a1dd 48 |
. . . . . . . 8
|
| 54 | 50, 53 | jaod 718 |
. . . . . . 7
|
| 55 | 38, 54 | sylbid 150 |
. . . . . 6
|
| 56 | 55 | com23 78 |
. . . . 5
|
| 57 | 56 | ex 115 |
. . . 4
|
| 58 | 57 | a2d 26 |
. . 3
|
| 59 | 5, 10, 15, 20, 25, 58 | nn0ind 9486 |
. 2
|
| 60 | 59 | 3imp 1195 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 615 ax-in2 616 ax-io 710 ax-5 1469 ax-7 1470 ax-gen 1471 ax-ie1 1515 ax-ie2 1516 ax-8 1526 ax-10 1527 ax-11 1528 ax-i12 1529 ax-bndl 1531 ax-4 1532 ax-17 1548 ax-i9 1552 ax-ial 1556 ax-i5r 1557 ax-13 2177 ax-14 2178 ax-ext 2186 ax-coll 4158 ax-sep 4161 ax-nul 4169 ax-pow 4217 ax-pr 4252 ax-un 4479 ax-setind 4584 ax-iinf 4635 ax-cnex 8015 ax-resscn 8016 ax-1cn 8017 ax-1re 8018 ax-icn 8019 ax-addcl 8020 ax-addrcl 8021 ax-mulcl 8022 ax-mulrcl 8023 ax-addcom 8024 ax-mulcom 8025 ax-addass 8026 ax-mulass 8027 ax-distr 8028 ax-i2m1 8029 ax-0lt1 8030 ax-1rid 8031 ax-0id 8032 ax-rnegex 8033 ax-precex 8034 ax-cnre 8035 ax-pre-ltirr 8036 ax-pre-ltwlin 8037 ax-pre-lttrn 8038 ax-pre-apti 8039 ax-pre-ltadd 8040 ax-pre-mulgt0 8041 ax-pre-mulext 8042 ax-arch 8043 ax-caucvg 8044 |
| This theorem depends on definitions: df-bi 117 df-dc 836 df-3or 981 df-3an 982 df-tru 1375 df-fal 1378 df-nf 1483 df-sb 1785 df-eu 2056 df-mo 2057 df-clab 2191 df-cleq 2197 df-clel 2200 df-nfc 2336 df-ne 2376 df-nel 2471 df-ral 2488 df-rex 2489 df-reu 2490 df-rmo 2491 df-rab 2492 df-v 2773 df-sbc 2998 df-csb 3093 df-dif 3167 df-un 3169 df-in 3171 df-ss 3178 df-nul 3460 df-if 3571 df-pw 3617 df-sn 3638 df-pr 3639 df-op 3641 df-uni 3850 df-int 3885 df-iun 3928 df-br 4044 df-opab 4105 df-mpt 4106 df-tr 4142 df-id 4339 df-po 4342 df-iso 4343 df-iord 4412 df-on 4414 df-ilim 4415 df-suc 4417 df-iom 4638 df-xp 4680 df-rel 4681 df-cnv 4682 df-co 4683 df-dm 4684 df-rn 4685 df-res 4686 df-ima 4687 df-iota 5231 df-fun 5272 df-fn 5273 df-f 5274 df-f1 5275 df-fo 5276 df-f1o 5277 df-fv 5278 df-riota 5898 df-ov 5946 df-oprab 5947 df-mpo 5948 df-1st 6225 df-2nd 6226 df-recs 6390 df-frec 6476 df-1o 6501 df-2o 6502 df-er 6619 df-en 6827 df-sup 7085 df-pnf 8108 df-mnf 8109 df-xr 8110 df-ltxr 8111 df-le 8112 df-sub 8244 df-neg 8245 df-reap 8647 df-ap 8654 df-div 8745 df-inn 9036 df-2 9094 df-3 9095 df-4 9096 df-n0 9295 df-z 9372 df-uz 9648 df-q 9740 df-rp 9775 df-fz 10130 df-fzo 10264 df-fl 10411 df-mod 10466 df-seqfrec 10591 df-exp 10682 df-fac 10869 df-cj 11124 df-re 11125 df-im 11126 df-rsqrt 11280 df-abs 11281 df-dvds 12070 df-gcd 12246 df-prm 12401 |
| This theorem is referenced by: prmndvdsfaclt 12449 |
| Copyright terms: Public domain | W3C validator |