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Mirrors > Home > MPE Home > Th. List > 5prm | Structured version Visualization version GIF version |
Description: 5 is a prime number. (Contributed by Mario Carneiro, 18-Feb-2014.) (Revised by Mario Carneiro, 20-Apr-2015.) |
Ref | Expression |
---|---|
5prm | ⊢ 5 ∈ ℙ |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 5nn 11881 | . 2 ⊢ 5 ∈ ℕ | |
2 | 1lt5 11975 | . 2 ⊢ 1 < 5 | |
3 | 2nn 11868 | . . 3 ⊢ 2 ∈ ℕ | |
4 | 2nn0 12072 | . . 3 ⊢ 2 ∈ ℕ0 | |
5 | 1nn 11806 | . . 3 ⊢ 1 ∈ ℕ | |
6 | 2t2e4 11959 | . . . . 5 ⊢ (2 · 2) = 4 | |
7 | 6 | oveq1i 7201 | . . . 4 ⊢ ((2 · 2) + 1) = (4 + 1) |
8 | df-5 11861 | . . . 4 ⊢ 5 = (4 + 1) | |
9 | 7, 8 | eqtr4i 2762 | . . 3 ⊢ ((2 · 2) + 1) = 5 |
10 | 1lt2 11966 | . . 3 ⊢ 1 < 2 | |
11 | 3, 4, 5, 9, 10 | ndvdsi 15936 | . 2 ⊢ ¬ 2 ∥ 5 |
12 | 3nn 11874 | . . 3 ⊢ 3 ∈ ℕ | |
13 | 1nn0 12071 | . . 3 ⊢ 1 ∈ ℕ0 | |
14 | 3t1e3 11960 | . . . . 5 ⊢ (3 · 1) = 3 | |
15 | 14 | oveq1i 7201 | . . . 4 ⊢ ((3 · 1) + 2) = (3 + 2) |
16 | 3p2e5 11946 | . . . 4 ⊢ (3 + 2) = 5 | |
17 | 15, 16 | eqtri 2759 | . . 3 ⊢ ((3 · 1) + 2) = 5 |
18 | 2lt3 11967 | . . 3 ⊢ 2 < 3 | |
19 | 12, 13, 3, 17, 18 | ndvdsi 15936 | . 2 ⊢ ¬ 3 ∥ 5 |
20 | 5nn0 12075 | . . 3 ⊢ 5 ∈ ℕ0 | |
21 | 5lt10 12393 | . . 3 ⊢ 5 < ;10 | |
22 | 3, 20, 20, 21 | declti 12296 | . 2 ⊢ 5 < ;25 |
23 | 1, 2, 11, 19, 22 | prmlem1 16624 | 1 ⊢ 5 ∈ ℙ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2112 (class class class)co 7191 1c1 10695 + caddc 10697 · cmul 10699 2c2 11850 3c3 11851 4c4 11852 5c5 11853 ℙcprime 16191 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1976 ax-7 2018 ax-8 2114 ax-9 2122 ax-10 2143 ax-11 2160 ax-12 2177 ax-ext 2708 ax-sep 5177 ax-nul 5184 ax-pow 5243 ax-pr 5307 ax-un 7501 ax-cnex 10750 ax-resscn 10751 ax-1cn 10752 ax-icn 10753 ax-addcl 10754 ax-addrcl 10755 ax-mulcl 10756 ax-mulrcl 10757 ax-mulcom 10758 ax-addass 10759 ax-mulass 10760 ax-distr 10761 ax-i2m1 10762 ax-1ne0 10763 ax-1rid 10764 ax-rnegex 10765 ax-rrecex 10766 ax-cnre 10767 ax-pre-lttri 10768 ax-pre-lttrn 10769 ax-pre-ltadd 10770 ax-pre-mulgt0 10771 ax-pre-sup 10772 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 848 df-3or 1090 df-3an 1091 df-tru 1546 df-fal 1556 df-ex 1788 df-nf 1792 df-sb 2073 df-mo 2539 df-eu 2568 df-clab 2715 df-cleq 2728 df-clel 2809 df-nfc 2879 df-ne 2933 df-nel 3037 df-ral 3056 df-rex 3057 df-reu 3058 df-rmo 3059 df-rab 3060 df-v 3400 df-sbc 3684 df-csb 3799 df-dif 3856 df-un 3858 df-in 3860 df-ss 3870 df-pss 3872 df-nul 4224 df-if 4426 df-pw 4501 df-sn 4528 df-pr 4530 df-tp 4532 df-op 4534 df-uni 4806 df-iun 4892 df-br 5040 df-opab 5102 df-mpt 5121 df-tr 5147 df-id 5440 df-eprel 5445 df-po 5453 df-so 5454 df-fr 5494 df-we 5496 df-xp 5542 df-rel 5543 df-cnv 5544 df-co 5545 df-dm 5546 df-rn 5547 df-res 5548 df-ima 5549 df-pred 6140 df-ord 6194 df-on 6195 df-lim 6196 df-suc 6197 df-iota 6316 df-fun 6360 df-fn 6361 df-f 6362 df-f1 6363 df-fo 6364 df-f1o 6365 df-fv 6366 df-riota 7148 df-ov 7194 df-oprab 7195 df-mpo 7196 df-om 7623 df-1st 7739 df-2nd 7740 df-wrecs 8025 df-recs 8086 df-rdg 8124 df-1o 8180 df-2o 8181 df-er 8369 df-en 8605 df-dom 8606 df-sdom 8607 df-fin 8608 df-sup 9036 df-inf 9037 df-pnf 10834 df-mnf 10835 df-xr 10836 df-ltxr 10837 df-le 10838 df-sub 11029 df-neg 11030 df-div 11455 df-nn 11796 df-2 11858 df-3 11859 df-4 11860 df-5 11861 df-6 11862 df-7 11863 df-8 11864 df-9 11865 df-n0 12056 df-z 12142 df-dec 12259 df-uz 12404 df-rp 12552 df-fz 13061 df-seq 13540 df-exp 13601 df-cj 14627 df-re 14628 df-im 14629 df-sqrt 14763 df-abs 14764 df-dvds 15779 df-prm 16192 |
This theorem is referenced by: prmo5 16645 4001prm 16661 lt6abl 19234 bpos1 26118 12gcd5e1 39694 fmtno1prm 44627 fmtnofac1 44638 8gbe 44841 11gbo 44843 nnsum3primesle9 44862 |
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