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| Mirrors > Home > MPE Home > Th. List > prmuz2 | Structured version Visualization version GIF version | ||
| Description: A prime number is an integer greater than or equal to 2. (Contributed by Paul Chapman, 17-Nov-2012.) |
| Ref | Expression |
|---|---|
| prmuz2 | ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ (ℤ≥‘2)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isprm4 16748 | . 2 ⊢ (𝑃 ∈ ℙ ↔ (𝑃 ∈ (ℤ≥‘2) ∧ ∀𝑥 ∈ (ℤ≥‘2)(𝑥 ∥ 𝑃 → 𝑥 = 𝑃))) | |
| 2 | 1 | simplbi 501 | 1 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ (ℤ≥‘2)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2142 ∀wral 3078 class class class wbr 5108 ‘cfv 6536 2c2 12301 ℤ≥cuz 12868 ∥ cdvds 16316 ℙcprime 16735 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1824 ax-4 1838 ax-5 1939 ax-6 1996 ax-7 2037 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-sep 5256 ax-nul 5268 ax-pow 5335 ax-pr 5403 ax-un 7734 ax-cnex 11162 ax-resscn 11163 ax-1cn 11164 ax-icn 11165 ax-addcl 11166 ax-addrcl 11167 ax-mulcl 11168 ax-mulrcl 11169 ax-mulcom 11170 ax-addass 11171 ax-mulass 11172 ax-distr 11173 ax-i2m1 11174 ax-1ne0 11175 ax-1rid 11176 ax-rnegex 11177 ax-rrecex 11178 ax-cnre 11179 ax-pre-lttri 11180 ax-pre-lttrn 11181 ax-pre-ltadd 11182 ax-pre-mulgt0 11183 ax-pre-sup 11184 |
| This proof depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1103 df-3an 1104 df-tru 1572 df-fal 1582 df-ex 1809 df-nf 1813 df-sb 2096 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-rmo 3368 df-reu 3369 df-rab 3416 df-v 3456 df-sbc 3744 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4487 df-pw 4563 df-sn 4589 df-pr 4591 df-op 4595 df-uni 4872 df-iun 4957 df-br 5109 df-opab 5173 df-mpt 5192 df-tr 5218 df-id 5555 df-eprel 5560 df-po 5568 df-so 5569 df-fr 5613 df-we 5615 df-xp 5666 df-rel 5667 df-cnv 5668 df-co 5669 df-dm 5670 df-rn 5671 df-res 5672 df-ima 5673 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7861 df-2nd 7985 df-frecs 8276 df-wrecs 8307 df-recs 8356 df-rdg 8395 df-1o 8451 df-2o 8452 df-er 8692 df-en 8942 df-dom 8943 df-sdom 8944 df-fin 8945 df-sup 9400 df-pnf 11251 df-mnf 11252 df-xr 11253 df-ltxr 11254 df-le 11255 df-sub 11449 df-neg 11450 df-div 11878 df-nn 12240 df-2 12309 df-3 12310 df-n0 12511 df-z 12598 df-uz 12869 df-rp 13023 df-seq 14045 df-exp 14105 df-cj 15157 df-re 15158 df-im 15159 df-sqrt 15293 df-abs 15294 df-dvds 16317 df-prm 16736 |
| This theorem is used by: prmssuz2 16761 prmgt1 16762 prmm2nn0 16763 oddprmgt2 16764 sqnprm 16767 isprm5 16772 isprm7 16773 prmrp 16777 isprm6 16779 prmdvdsexpb 16781 prmdvdsncoprmbd 16792 prmdiv 16850 prmdiveq 16851 modprm1div 16863 oddprm 16876 pcpremul 16909 pceulem 16911 pczpre 16913 pczcl 16914 pc1 16921 pczdvds 16929 pczndvds 16931 pczndvds2 16933 pcidlem 16938 pcmpt 16958 pcfaclem 16964 pcfac 16965 pockthlem 16971 pockthg 16972 prmunb 16980 prmreclem2 16983 prmgapprmolem 17127 odcau 19680 sylow3lem6 19708 gexexlem 19928 znfld 21721 logbprmirr 26972 wilthlem1 27243 wilthlem3 27245 wilth 27246 ppisval 27279 ppisval2 27280 chtge0 27287 isppw 27289 ppiprm 27326 chtprm 27328 chtwordi 27331 vma1 27341 fsumvma2 27389 chpval2 27393 chpchtsum 27394 chpub 27395 mersenne 27402 perfect1 27403 bposlem1 27459 lgslem1 27472 lgsval2lem 27482 lgsdirprm 27506 lgsne0 27510 lgsqrlem2 27522 gausslemma2dlem0b 27532 gausslemma2dlem4 27544 lgseisenlem1 27550 lgseisenlem3 27552 lgseisen 27554 lgsquadlem3 27557 m1lgs 27563 2sqblem 27606 chtppilimlem1 27648 rplogsumlem2 27660 rpvmasumlem 27662 dchrisum0flblem2 27684 padicabvcxp 27807 ostth3 27813 umgrhashecclwwlk 30440 aks4d1p6 42876 aks6d1c7 42979 fmtnoprmfac1 48345 fmtnoprmfac2lem1 48346 lighneallem2 48386 lighneallem4 48390 gbowgt5 48555 ztprmneprm 49155 |
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