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| Mirrors > Home > MPE Home > Th. List > 13prm | Structured version Visualization version GIF version | ||
| Description: 13 is a prime number. (Contributed by Mario Carneiro, 18-Feb-2014.) (Revised by Mario Carneiro, 20-Apr-2015.) |
| Ref | Expression |
|---|---|
| 13prm | ⊢ ;13 ∈ ℙ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1nn0 12544 | . . 3 ⊢ 1 ∈ ℕ0 | |
| 2 | 3nn 12344 | . . 3 ⊢ 3 ∈ ℕ | |
| 3 | 1, 2 | decnncl 12760 | . 2 ⊢ ;13 ∈ ℕ |
| 4 | 1nn 12268 | . . 3 ⊢ 1 ∈ ℕ | |
| 5 | 3nn0 12546 | . . 3 ⊢ 3 ∈ ℕ0 | |
| 6 | 1lt10 12881 | . . 3 ⊢ 1 < ;10 | |
| 7 | 4, 5, 1, 6 | declti 12779 | . 2 ⊢ 1 < ;13 |
| 8 | 2cn 12340 | . . . 4 ⊢ 2 ∈ ℂ | |
| 9 | 8 | mullidi 11238 | . . 3 ⊢ (1 · 2) = 2 |
| 10 | df-3 12328 | . . 3 ⊢ 3 = (2 + 1) | |
| 11 | 1, 1, 9, 10 | dec2dvds 17155 | . 2 ⊢ ¬ 2 ∥ ;13 |
| 12 | 4nn0 12547 | . . 3 ⊢ 4 ∈ ℕ0 | |
| 13 | 2nn0 12545 | . . . 4 ⊢ 2 ∈ ℕ0 | |
| 14 | 2p1e3 12406 | . . . 4 ⊢ (2 + 1) = 3 | |
| 15 | 4cn 12350 | . . . . 5 ⊢ 4 ∈ ℂ | |
| 16 | 3cn 12346 | . . . . 5 ⊢ 3 ∈ ℂ | |
| 17 | 4t3e12 12839 | . . . . 5 ⊢ (4 · 3) = ;12 | |
| 18 | 15, 16, 17 | mulcomli 11242 | . . . 4 ⊢ (3 · 4) = ;12 |
| 19 | 1, 13, 14, 18 | decsuc 12772 | . . 3 ⊢ ((3 · 4) + 1) = ;13 |
| 20 | 1lt3 12440 | . . 3 ⊢ 1 < 3 | |
| 21 | 2, 12, 4, 19, 20 | ndvdsi 16502 | . 2 ⊢ ¬ 3 ∥ ;13 |
| 22 | 5nn0 12548 | . . 3 ⊢ 5 ∈ ℕ0 | |
| 23 | 3lt10 12879 | . . 3 ⊢ 3 < ;10 | |
| 24 | 1lt2 12437 | . . 3 ⊢ 1 < 2 | |
| 25 | 1, 13, 5, 22, 23, 24 | decltc 12770 | . 2 ⊢ ;13 < ;25 |
| 26 | 3, 7, 11, 21, 25 | prmlem1 17199 | 1 ⊢ ;13 ∈ ℙ |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2145 (class class class)co 7413 1c1 11125 · cmul 11129 2c2 12319 3c3 12320 4c4 12321 5c5 12322 ;cdc 12736 ℙcprime 16761 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7736 ax-cnex 11180 ax-resscn 11181 ax-1cn 11182 ax-icn 11183 ax-addcl 11184 ax-addrcl 11185 ax-mulcl 11186 ax-mulrcl 11187 ax-mulcom 11188 ax-addass 11189 ax-mulass 11190 ax-distr 11191 ax-i2m1 11192 ax-1ne0 11193 ax-1rid 11194 ax-rnegex 11195 ax-rrecex 11196 ax-cnre 11197 ax-pre-lttri 11198 ax-pre-lttrn 11199 ax-pre-ltadd 11200 ax-pre-mulgt0 11201 ax-pre-sup 11202 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7370 df-ov 7416 df-oprab 7417 df-mpo 7418 df-om 7863 df-1st 7986 df-2nd 7987 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-1o 8455 df-2o 8456 df-er 8696 df-en 8953 df-dom 8954 df-sdom 8955 df-fin 8956 df-sup 9412 df-inf 9413 df-pnf 11269 df-mnf 11270 df-xr 11271 df-ltxr 11272 df-le 11273 df-sub 11467 df-neg 11468 df-div 11896 df-nn 12258 df-2 12327 df-3 12328 df-4 12329 df-5 12330 df-6 12331 df-7 12332 df-8 12333 df-9 12334 df-n0 12529 df-z 12616 df-dec 12737 df-uz 12888 df-rp 13043 df-fz 13562 df-seq 14066 df-exp 14126 df-cj 15186 df-re 15187 df-im 15188 df-sqrt 15322 df-abs 15323 df-dvds 16343 df-prm 16762 |
| This theorem is used by: 1259lem5 17227 bpos1 27519 |
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