| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > prmnn | GIF version | ||
| Description: A prime number is a positive integer. (Contributed by Paul Chapman, 22-Jun-2011.) |
| Ref | Expression |
|---|---|
| prmnn | ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℕ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isprm 12911 | . 2 ⊢ (𝑃 ∈ ℙ ↔ (𝑃 ∈ ℕ ∧ {𝑧 ∈ ℕ ∣ 𝑧 ∥ 𝑃} ≈ 2o)) | |
| 2 | 1 | simplbi 274 | 1 ⊢ (𝑃 ∈ ℙ → 𝑃 ∈ ℕ) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2209 {crab 2532 class class class wbr 4131 2oc2o 6686 ≈ cen 7026 ℕcn 9313 ∥ cdvds 12578 ℙcprime 12909 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rab 2537 df-v 2823 df-un 3224 df-sn 3715 df-pr 3716 df-op 3718 df-br 4132 df-prm 12910 |
| This theorem is used by: prmz 12913 prmssnn 12914 prmdcz 12933 nprmdvds1 12943 isprm5lem 12944 isprm5 12945 coprm 12947 euclemma 12949 prmdvdsexpr 12953 cncongrprm 12960 phiprmpw 13028 fermltl 13040 prmdiv 13041 prmdiveq 13042 prmdivdiv 13043 m1dvdsndvds 13055 vfermltl 13058 powm2modprm 13059 reumodprminv 13060 modprm0 13061 nnnn0modprm0 13062 modprmn0modprm0 13063 oddprm 13066 nnoddn2prm 13067 prm23lt5 13070 pcpremul 13100 pcdvdsb 13127 pcelnn 13128 pcidlem 13130 pcid 13131 pcdvdstr 13134 pcgcd1 13135 pcprmpw2 13140 dvdsprmpweqnn 13143 dvdsprmpweqle 13144 pcaddlem 13146 pcadd 13147 pcmptcl 13149 pcmpt 13150 pcmpt2 13151 pcfaclem 13156 pcfac 13157 pcbc 13158 expnprm 13160 oddprmdvds 13161 prmpwdvds 13162 pockthlem 13163 pockthg 13164 pockthi 13165 1arith 13174 4sqlem11 13208 4sqlem12 13209 4sqlem13m 13210 4sqlem14 13211 4sqlem17 13214 4sqlem18 13215 4sqlem19 13216 prmlem1a 13249 znidom 15100 zprmlogbaplem1 16232 zprmlogbaplem2 16233 zprmlogbaplem3 16234 wilthlem1 16249 chtqcl 16261 chtqval 16262 efchtqcl 16263 chtprm 16278 chtdif 16281 efchtqdvds 16282 dvdsppwf1o 16300 sgmppw 16303 0sgmppw 16304 1sgmprm 16305 chtqleppi 16311 chtublem 16312 mersenne 16314 perfect1 16315 perfect 16318 pcbcctr 16320 prmefexple 16325 bpos1lem 16326 bposlem1 16328 bposlem2 16329 bposlem6 16333 bpos 16337 lgslem1 16341 lgslem4 16344 lgsval 16345 lgsval2lem 16351 lgsvalmod 16360 lgsmod 16367 lgsdirprm 16375 lgsne0 16379 lgsprme0 16383 gausslemma2dlem0c 16392 gausslemma2dlem1a 16399 gausslemma2dlem5a 16406 lgseisenlem1 16411 lgseisenlem2 16412 lgseisenlem3 16413 lgseisenlem4 16414 lgsquadlem1 16418 lgsquadlem3 16420 lgsquad2lem2 16423 lgsquad2 16424 m1lgs 16426 2lgslem1a 16429 2lgslem1c 16431 2lgs 16445 2sqlem3 16458 2sqlem8 16464 |
| Copyright terms: Public domain | W3C validator |