| Mersenne Prime | 51 |
|---|---|
| Probable Prime | 347 |
| Not PRP | 483,751 |
| unknown | 1,212,751 |
| Assigned | 559 |
| Rank | Exponent | Known Factors | PRP |
|---|---|---|---|
| 1 | M2 | Mersenne Prime! | |
| 2 | M3 | Mersenne Prime! | |
| 3 | M5 | Mersenne Prime! | |
| 4 | M7 | Mersenne Prime! | |
| 1 | M11 | hide decimal representation P2 89 | fully factored |
| 5 | M13 | Mersenne Prime! | |
| 6 | M17 | Mersenne Prime! | |
| 7 | M19 | Mersenne Prime! | |
| 2 | M23 | hide decimal representation P6 178481 | fully factored |
| 3 | M29 | hide decimal representation P4 2089 | fully factored |
| 8 | M31 | Mersenne Prime! | |
| 4 | M37 | hide decimal representation P9 616318177 | fully factored |
| 5 | M41 | hide decimal representation P9 164511353 | fully factored |
| 6 | M43 | hide decimal representation P7 2099863 | fully factored |
| 7 | M47 | hide decimal representation P8 13264529 | fully factored |
| 8 | M53 | hide decimal representation P8 20394401 | fully factored |
| 9 | M59 | hide decimal representation P13 3203431780337 | fully factored |
| 9 | M61 | Mersenne Prime! | |
| 10 | M67 | hide decimal representation P12 761838257287 | fully factored |
| 11 | M71 | hide decimal representation P9 212885833 | fully factored |
| 12 | M73 | hide decimal representation P13 9361973132609 | fully factored |
| 13 | M79 | hide decimal representation P13 1113491139767 | fully factored |
| 14 | M83 | hide decimal representation P23 57912614113275649087721 | fully factored |
| 10 | M89 | Mersenne Prime! | |
| 15 | M97 | hide decimal representation P26 13842607235828485645766393 | fully factored |
| 16 | M101 | hide decimal representation P18 341117531003194129 | fully factored |
| 17 | M103 | hide decimal representation P22 3976656429941438590393 | fully factored |
| 11 | M107 | Mersenne Prime! | |
| 18 | M109 | hide decimal representation P24 870035986098720987332873 | fully factored |
| 19 | M113 | hide decimal representation P16 1066818132868207 | fully factored |
| 12 | M127 | Mersenne Prime! | |
| 20 | M131 | hide decimal representation P38 10350794431055162386718619237468234569 | fully factored |
| 21 | M137 | hide decimal representation P22 5439042183600204290159 | fully factored |
| 22 | M139 | hide decimal representation P30 123876132205208335762278423601 | fully factored |
| 23 | M149 | hide decimal representation P25 8235109336690846723986161 | fully factored |
| 24 | M151 | hide decimal representation P25 7289088383388253664437433 | fully factored |
| 25 | M157 | hide decimal representation P16 2134387368610417 | fully factored |
| 26 | M163 | hide decimal representation P20 36230454570129675721 | fully factored |
| 27 | M167 | hide decimal representation P44 79638304766856507377778616296087448490695649 | fully factored |
| 28 | M173 | hide decimal representation P24 155285743288572277679887 | fully factored |
| 29 | M179 | hide decimal representation P49 1489459109360039866456940197095433721664951999121 | fully factored |
| 30 | M181 | hide decimal representation P37 7923871097285295625344647665764672671 | fully factored |
| 31 | M191 | hide decimal representation P20 87274497124602996457 | fully factored |
| 32 | M193 | hide decimal representation P29 14732265321145317331353282383 | fully factored |
| 33 | M197 | hide decimal representation P56 26828803997912886929710867041891989490486893845712448833 | fully factored |
| 34 | M199 | hide decimal representation P49 4884164093883941177660049098586324302977543600799 | fully factored |
| 35 | M211 | hide decimal representation P40 3593875704495823757388199894268773153439 | fully factored |
| 36 | M223 | hide decimal representation P24 596242599987116128415063 | fully factored |
| 37 | M227 | hide decimal representation P52 7992177738205979626491506950867720953545660121688631 | fully factored |
| 38 | M229 | hide decimal representation P39 467795120187583723534280000348743236593 | fully factored |
| 39 | M233 | hide decimal representation P57 116868129879077600270344856324766260085066532853492178431 | fully factored |
| 40 | M239 | hide decimal representation P49 7110008717824458123105014279253754096863768062879 | fully factored |
| 41 | M241 | hide decimal representation P66 160619474372352289412737508720216839225805656328990879953332340439 | fully factored |
| 42 | M251 | hide decimal representation P26 12070396178249893039969681 | fully factored |
| 43 | M257 | hide decimal representation P39 374550598501810936581776630096313181393 | fully factored |
| 44 | M263 | hide decimal representation P36 383725126655170964501315730676446647 | fully factored |
| 45 | M269 | hide decimal representation P74 68625988504811774259364670661552948915363901845035416371912463477873783063 | fully factored |
| 46 | M271 | hide decimal representation P72 248927757868131890277330541567820045256364273970773286542188386932989391 | fully factored |
| 47 | M277 | hide decimal representation P40 6955979459776540052280934851589652278783 | fully factored |
| 48 | M281 | hide decimal representation P80 48009215293052652841860443273079338843737271906291675944391068955229998769420319 | fully factored |
| 49 | M283 | hide decimal representation P71 23579543011798993222850893929565870383844167873851502677311057483194673 | fully factored |
| 50 | M293 | hide decimal representation P63 396645227028138890415611220710757921643910743103031701971222447 | fully factored |
| 51 | M307 | hide decimal representation P57 112177476474470525577861298937835338545723093134076373561 | fully factored |
| 52 | M311 | hide decimal representation P57 294803681348959296477194164064643062187559537539328375831 | fully factored |
| 53 | M313 | hide decimal representation P47 26693012026551688286164949958620483258358551879 | fully factored |
| 54 | M317 | hide decimal representation P49 9815639231755686605031317440031161584572466128599 | fully factored |
| 55 | M331 | hide decimal representation P72 298542624980197463613767215333569428005686468835821253721796682625551919 | fully factored |
| 56 | M337 | hide decimal representation P68 78778047326466742993612420842416198311394008068822475527239136925369 | fully factored |
| 57 | M347 | hide decimal representation P83 20270345302545987116040069442814496729341666112096057885992643120463337596490211193 | fully factored |
| 58 | M349 | hide decimal representation P62 18555393648630683868229284313709360336855095474246691696225599 | fully factored |
| 59 | M353 | hide decimal representation P67 6725414756111955781503880188940925566051960039574573675843402666863 | fully factored |
| 60 | M359 | hide decimal representation P39 100361196281293745682520861860411315001 | fully factored |
| 61 | M367 | hide decimal representation P56 19755740081951910036006278827509875120092863638283602681 | fully factored |
| 62 | M373 | P105 click to show decimal representation | fully factored |
| 63 | M379 | P103 click to show decimal representation | fully factored |
| 64 | M383 | hide decimal representation P39 240522700235167893496900256599634325263 | fully factored |
| 65 | M389 | hide decimal representation P100 4684435266636161232578932847604331726884269415306219621279642876954933236537677535849040755779223719 | fully factored |
| 66 | M397 | hide decimal representation P31 6597485910270326519900042655193 | fully factored |
| 67 | M401 | hide decimal representation P55 4743358775443804666040010704534780418840545962266329593 | fully factored |
| 68 | M409 | hide decimal representation P97 3881196575913244673719425770871246487895686937951690944453838586764072695131586617955811936945129 | fully factored |
| 69 | M419 | hide decimal representation P47 29919490848598531825060153417921002916701815927 | fully factored |
| 70 | M421 | P112 click to show decimal representation | fully factored |
| 71 | M431 | hide decimal representation P70 1807482391092819529831423005040763105191863029850140579776353298087457 | fully factored |
| 72 | M433 | hide decimal representation P63 270704078857734344240200528055897595961633472511075822112527121 | fully factored |
| 73 | M439 | hide decimal representation P90 873880146833642190373525520936770796845382029997855219402285283144955696825577908510162169 | fully factored |
| 74 | M443 | P117 click to show decimal representation | fully factored |
| 75 | M449 | hide decimal representation P59 89396693392545895668303801721053258296972567022618106513441 | fully factored |
| 76 | M457 | P130 click to show decimal representation | fully factored |
| 77 | M461 | hide decimal representation P99 846134609236527432935428641453947808692744612842997575850108349114305165850593069285923876628410633 | fully factored |
| 78 | M463 | hide decimal representation P62 15148264043785111348665069495360623752616947973471649653354617 | fully factored |
| 79 | M467 | hide decimal representation P76 2727318928892040009397199815225412029789790574177544409019502626344207905841 | fully factored |
| 80 | M479 | hide decimal representation P71 10869186607773319558730501484452015470992764113369214593828236615596881 | fully factored |
| 81 | M487 | P143 click to show decimal representation | fully factored |
| 82 | M491 | hide decimal representation P41 14797326616665978116353515926860025681383 | fully factored |
| 83 | M499 | P113 click to show decimal representation | fully factored |
| 84 | M503 | hide decimal representation P96 357801561527383951750371336247776228772287580084037416747290336593974702826921943012497755232377 | fully factored |
| 85 | M509 | P104 click to show decimal representation | fully factored |
| 13 | M521 | Mersenne Prime! | |
| 86 | M523 | hide decimal representation P90 171417691861249198128317096534322116476165056718630345094896620367860006486977101859504089 | fully factored |
| 87 | M541 | hide decimal representation P73 3913112911835820709255943886069525362580351752909309688547154382752707879 | fully factored |
| 88 | M547 | P124 click to show decimal representation | fully factored |
| 89 | M557 | P101 click to show decimal representation | fully factored |
| 90 | M563 | P111 click to show decimal representation | fully factored |
| 91 | M569 | hide decimal representation P87 108806602929626417274819133540757472113515266666479405303620102624927964940643869698641 | fully factored |
| 92 | M571 | hide decimal representation P91 7084851186360580941633572744569751943590093912197024061201633650193388126309578906138706239 | fully factored |
| 93 | M577 | P157 click to show decimal representation | fully factored |
| 94 | M587 | P107 click to show decimal representation | fully factored |
| 95 | M593 | P113 click to show decimal representation | fully factored |
| 96 | M599 | P114 click to show decimal representation | fully factored |
| 97 | M601 | P110 click to show decimal representation | fully factored |
| 14 | M607 | Mersenne Prime! | |
| 98 | M613 | P133 click to show decimal representation | fully factored |
| 99 | M617 | P120 click to show decimal representation | fully factored |
| 100 | M619 | P105 click to show decimal representation | fully factored |
| 101 | M631 | P131 click to show decimal representation | fully factored |
| 102 | M641 | hide decimal representation P79 2420161564200739329410254310444778820196576654139080232429544162649795567983079 | fully factored |
| 103 | M643 | P117 click to show decimal representation | fully factored |
| 104 | M647 | P141 click to show decimal representation | fully factored |
| 105 | M653 | P103 click to show decimal representation | fully factored |
| 106 | M659 | P144 click to show decimal representation | fully factored |
| 107 | M661 | P116 click to show decimal representation | fully factored |
| 108 | M673 | hide decimal representation P92 23882525111457526669660263269125438250762730250942712633131193354954889195068879706608493409 | fully factored |
| 109 | M677 | hide decimal representation P98 11583306121194302925666610180475654822154587629577979400456857120235319057709961541850271218784399 | fully factored |
| 110 | M683 | P125 click to show decimal representation | fully factored |
| 111 | M691 | P122 click to show decimal representation | fully factored |
| 112 | M701 | P140 click to show decimal representation | fully factored |
| 113 | M709 | P187 click to show decimal representation | fully factored |
| 114 | M719 | P157 click to show decimal representation | fully factored |
| 115 | M727 | P122 click to show decimal representation | fully factored |
| 116 | M733 | P138 click to show decimal representation | fully factored |
| 117 | M739 | hide decimal representation P87 127272156538341585859901060648396014824316131571314972298723685854248631905051286241951 | fully factored |
| 118 | M743 | P102 click to show decimal representation | fully factored |
| 119 | M751 | hide decimal representation P94 8013068084032653262407517654187282813856393979050146558081797631812307901576375946587821853073 | fully factored |
| 120 | M757 | P134 click to show decimal representation | fully factored |
| 121 | M761 | P121 click to show decimal representation | fully factored |
| 122 | M769 | P198 click to show decimal representation | fully factored |
| 123 | M773 | hide decimal representation P91 2081217395409749738120637593128893293724998629363299618099253558750779403590435098094313481 | fully factored |
| 124 | M787 | P142 click to show decimal representation | fully factored |
| 125 | M797 | hide decimal representation P85 1595588224457046357344143800204398382349005665658548987812122020808607097989052163601 | fully factored |
| 126 | M809 | P183 click to show decimal representation | fully factored |
| 127 | M811 | hide decimal representation P92 15027407098633642094023724924629416240581289482791222070473057361777251946987551028766864143 | fully factored |
| 128 | M821 | P146 click to show decimal representation | fully factored |
| 129 | M823 | P103 click to show decimal representation | fully factored |
| 130 | M827 | hide decimal representation P93 145986471351995281114748849644203678988470587636054170861652120292479900430176816158187653823 | fully factored |
| 131 | M829 | P216 click to show decimal representation | fully factored |
| 132 | M839 | P185 click to show decimal representation | fully factored |
| 133 | M853 | P132 click to show decimal representation | fully factored |
| 134 | M857 | P120 click to show decimal representation | fully factored |
| 135 | M859 | P141 click to show decimal representation | fully factored |
| 136 | M863 | P137 click to show decimal representation | fully factored |
| 137 | M877 | P107 click to show decimal representation | fully factored |
| 138 | M881 | P261 click to show decimal representation | fully factored |
| 139 | M883 | P228 click to show decimal representation | fully factored |
| 140 | M887 | P137 click to show decimal representation | fully factored |
| 141 | M907 | P241 click to show decimal representation | fully factored |
| 142 | M911 | P232 click to show decimal representation | fully factored |
| 143 | M919 | P135 click to show decimal representation | fully factored |
| 144 | M929 | P153 click to show decimal representation | fully factored |
| 145 | M937 | P154 click to show decimal representation | fully factored |
| 146 | M941 | P211 click to show decimal representation | fully factored |
| 147 | M947 | P113 click to show decimal representation | fully factored |
| 148 | M953 | P155 click to show decimal representation | fully factored |
| 149 | M967 | P219 click to show decimal representation | fully factored |
| 150 | M971 | P240 click to show decimal representation | fully factored |
| 151 | M977 | P171 click to show decimal representation | fully factored |
| 152 | M983 | P254 click to show decimal representation | fully factored |
| 153 | M991 | P137 click to show decimal representation | fully factored |
| 154 | M997 | P244 click to show decimal representation | fully factored |
| 155 | M1,009 | P116 click to show decimal representation | fully factored |
| 156 | M1,013 | P229 click to show decimal representation | fully factored |
| 157 | M1,019 | P171 click to show decimal representation | fully factored |
| 158 | M1,021 | P232 click to show decimal representation | fully factored |
| 159 | M1,031 | P225 click to show decimal representation | fully factored |
| 160 | M1,033 | P210 click to show decimal representation | fully factored |
| 161 | M1,039 | P227 click to show decimal representation | fully factored |
| 162 | M1,049 | P288 click to show decimal representation | fully factored |
| 163 | M1,051 | P180 click to show decimal representation | fully factored |
| 164 | M1,061 | P177 click to show decimal representation | fully factored |
| 165 | M1,063 | P311 click to show decimal representation | fully factored |
| 166 | M1,069 | P187 click to show decimal representation | fully factored |
| 167 | M1,087 | P131 click to show decimal representation | fully factored |
| 168 | M1,091 | P221 click to show decimal representation | fully factored |
| 169 | M1,093 | P173 click to show decimal representation | fully factored |
| 170 | M1,097 | P220 click to show decimal representation | fully factored |
| 171 | M1,103 | P305 click to show decimal representation | fully factored |
| 172 | M1,109 | P156 click to show decimal representation | fully factored |
| 173 | M1,117 | P254 click to show decimal representation | fully factored |
| 174 | M1,123 | P235 click to show decimal representation | fully factored |
| 175 | M1,129 | P188 click to show decimal representation | fully factored |
| 176 | M1,151 | P139 click to show decimal representation | fully factored |
| 177 | M1,153 | P243 click to show decimal representation | fully factored |
| 178 | M1,163 | P246 click to show decimal representation | fully factored |
| 179 | M1,171 | P215 click to show decimal representation | fully factored |
| 180 | M1,181 | P218 click to show decimal representation | fully factored |
| 181 | M1,187 | P204 click to show decimal representation | fully factored |
| 182 | M1,193 | P251 click to show decimal representation | fully factored |
| 183 | M1,201 | P253 click to show decimal representation | fully factored |
| 184 | M1,223 | P346 click to show decimal representation | fully factored |
| 15 | M1,279 | Mersenne Prime! | |
| 185 | M1,289 | P314 click to show decimal representation | fully factored |
| 186 | M1,301 | P311 click to show decimal representation | fully factored |
| 187 | M1,303 | P377 click to show decimal representation | fully factored |
| 188 | M1,307 | P325 click to show decimal representation | fully factored |
| 189 | M1,321 | P335 click to show decimal representation | fully factored |
| 190 | M1,327 | P384 click to show decimal representation | fully factored |
| 191 | M1,361 | P326 click to show decimal representation | fully factored |
| 192 | M1,373 | P322 click to show decimal representation | fully factored |
| 193 | M1,409 | P313 click to show decimal representation | fully factored |
| 194 | M1,427 | P393 click to show decimal representation | fully factored |
| 195 | M1,459 | P431 click to show decimal representation | fully factored |
| 196 | M1,471 | P346 click to show decimal representation | fully factored |
| 197 | M1,487 | P426 click to show decimal representation | fully factored |
| 198 | M1,531 | P443 click to show decimal representation | fully factored |
| 199 | M1,543 | P405 click to show decimal representation | fully factored |
| 200 | M1,553 | P350 click to show decimal representation | fully factored |
| 201 | M1,559 | P415 click to show decimal representation | fully factored |
| 202 | M1,637 | P485 click to show decimal representation | fully factored |
| 203 | M1,657 | P444 click to show decimal representation | fully factored |
| 204 | M1,693 | P406 click to show decimal representation | fully factored |
| 205 | M1,723 | P400 click to show decimal representation | fully factored |
| 206 | M1,783 | P431 click to show decimal representation | fully factored |
| 207 | M1,907 | P508 click to show decimal representation | fully factored |
| 208 | M1,997 | P542 click to show decimal representation | fully factored |
| 209 | M1,999 | P428 click to show decimal representation | fully factored |
| 210 | M2,029 | P480 click to show decimal representation | fully factored |
| 211 | M2,069 | P566 click to show decimal representation | fully factored |
| 212 | M2,087 | P478 click to show decimal representation | fully factored |
| 16 | M2,203 | Mersenne Prime! | |
| 213 | M2,243 | P475 click to show decimal representation | fully factored |
| 214 | M2,251 | P614 click to show decimal representation | fully factored |
| 17 | M2,281 | Mersenne Prime! | |
| 215 | M2,311 | P652 click to show decimal representation | fully factored |
| 216 | M2,351 | P599 click to show decimal representation | fully factored |
| 217 | M2,357 | P648 click to show decimal representation | fully factored |
| 218 | M2,381 | P626 click to show decimal representation | fully factored |
| 219 | M2,383 | P676 click to show decimal representation | fully factored |
| 220 | M2,441 | P650 click to show decimal representation | fully factored |
| 221 | M2,447 | P638 click to show decimal representation | fully factored |
| 222 | M2,549 | P707 click to show decimal representation | fully factored |
| 223 | M2,677 | P717 click to show decimal representation | fully factored |
| 224 | M2,699 | P770 click to show decimal representation | fully factored |
| 225 | M2,749 | P702 click to show decimal representation | fully factored |
| 226 | M2,789 | P703 click to show decimal representation | fully factored |
| 227 | M2,837 | P830 click to show decimal representation | fully factored |
| 228 | M2,887 | P800 click to show decimal representation | fully factored |
| 229 | M2,909 | P814 click to show decimal representation | fully factored |
| 230 | M2,927 | P858 click to show decimal representation | fully factored |
| 231 | M3,037 | P856 click to show decimal representation | fully factored |
| 232 | M3,041 | P905 click to show decimal representation | fully factored |
| 233 | M3,079 | P899 click to show decimal representation | fully factored |
| 234 | M3,089 | P843 click to show decimal representation | fully factored |
| 235 | M3,203 | P891 click to show decimal representation | fully factored |
| 18 | M3,217 | Mersenne Prime! | |
| 236 | M3,259 | P947 click to show decimal representation | fully factored |
| 237 | M3,307 | P895 click to show decimal representation | fully factored |
| 238 | M3,359 | P1008 click to show decimal representation | fully factored |
| 239 | M3,413 | P951 click to show decimal representation | fully factored |
| 240 | M3,467 | P949 click to show decimal representation | fully factored |
| 241 | M3,547 | P1039 click to show decimal representation | fully factored |
| 242 | M3,637 | P1000 click to show decimal representation | fully factored |
| 243 | M3,733 | P983 click to show decimal representation | fully factored |
| 244 | M3,833 | P1121 click to show decimal representation | fully factored |
| 245 | M4,111 | P1183 click to show decimal representation | fully factored |
| 246 | M4,127 | P1232 click to show decimal representation | fully factored |
| 247 | M4,219 | P1146 click to show decimal representation | fully factored |
| 248 | M4,243 | P1273 click to show decimal representation | fully factored |
| 19 | M4,253 | Mersenne Prime! | |
| 20 | M4,423 | Mersenne Prime! | |
| 249 | M4,729 | P1392 click to show decimal representation | fully factored |
| 250 | M4,751 | P1372 click to show decimal representation | fully factored |
| 251 | M4,871 | P1431 click to show decimal representation | fully factored |
| 252 | M5,087 | P1510 click to show decimal representation | fully factored |
| 253 | M5,227 | P1549 click to show decimal representation | fully factored |
| 254 | M5,233 | P1472 click to show decimal representation | fully factored |
| 255 | M5,689 | P1701 click to show decimal representation | fully factored |
| 256 | M6,043 | P1792 click to show decimal representation | fully factored |
| 257 | M6,199 | P1813 click to show decimal representation | fully factored |
| 258 | M6,337 | P1802 click to show decimal representation | fully factored |
| 259 | M6,679 | P1958 click to show decimal representation | fully factored |
| 260 | M6,883 | P2051 click to show decimal representation | fully factored |
| 261 | M7,039 | P2074 click to show decimal representation | fully factored |
| 262 | M7,331 | P2196 click to show decimal representation | fully factored |
| 263 | M7,417 | P2193 click to show decimal representation | fully factored |
| 264 | M7,673 | P2298 click to show decimal representation | fully factored |
| 265 | M7,757 | P2303 click to show decimal representation | fully factored |
| 266 | M8,243 | P2427 click to show decimal representation | fully factored |
| 267 | M8,849 | P2637 click to show decimal representation | fully factored |
| 21 | M9,689 | Mersenne Prime! | |
| 268 | M9,697 | P2888 click to show decimal representation | fully factored |
| 269 | M9,733 | P2876 click to show decimal representation | fully factored |
| 270 | M9,901 | P2844 click to show decimal representation | fully factored |
| 22 | M9,941 | Mersenne Prime! | |
| 271 | M10,007 | P2979 click to show decimal representation | fully factored |
| 272 | M10,169 | P3022 click to show decimal representation | fully factored |
| 273 | M10,211 | P3030 click to show decimal representation | fully factored |
| 274 | M10,433 | P3056 click to show decimal representation | fully factored |
| 275 | M11,117 | P3284 click to show decimal representation | fully factored |
| 23 | M11,213 | Mersenne Prime! | |
| 276 | M11,813 | P3537 click to show decimal representation | fully factored |
| 277 | M12,451 | P3708 click to show decimal representation | fully factored |
| 278 | M12,569 | P3728 click to show decimal representation | fully factored |
| 279 | M14,561 | P4365 click to show decimal representation | fully factored |
| 280 | M14,621 | P4365 click to show decimal representation | fully factored |
| 281 | M15,359 | P4560 click to show decimal representation | fully factored |
| 282 | M17,029 | P5118 click to show decimal representation | fully factored |
| 283 | M17,683 | P5274 click to show decimal representation | fully factored |
| 284 | M19,121 | P5701 click to show decimal representation | fully factored |
| 24 | M19,937 | Mersenne Prime! | |
| 285 | M20,521 | P6124 click to show decimal representation | fully factored |
| 286 | M20,887 | P6229 click to show decimal representation | fully factored |
| 25 | M21,701 | Mersenne Prime! | |
| 287 | M22,193 | P6622 click to show decimal representation | fully factored |
| 26 | M23,209 | Mersenne Prime! | |
| 288 | M25,243 | P7551 click to show decimal representation | fully factored |
| 289 | M25,933 | P7740 click to show decimal representation | fully factored |
| 290 | M26,903 | P8063 click to show decimal representation | fully factored |
| 291 | M28,759 | P8649 click to show decimal representation | fully factored |
| 292 | M28,771 | P8653 click to show decimal representation | fully factored |
| 293 | M29,473 | P8835 click to show decimal representation | fully factored |
| 294 | M32,531 | P9778 click to show decimal representation | fully factored |
| 295 | M32,611 | P9736 click to show decimal representation | fully factored |
| 296 | M35,339 | P10562 click to show decimal representation | fully factored |
| 297 | M41,263 | P12395 click to show decimal representation | fully factored |
| 298 | M41,521 | P12459 click to show decimal representation | fully factored |
| 299 | M41,681 | P12495 click to show decimal representation | fully factored |
| 27 | M44,497 | Mersenne Prime! | |
| 300 | M51,487 | P15455 click to show decimal representation | fully factored |
| 301 | M53,381 | P16008 click to show decimal representation | fully factored |
| 302 | M57,131 | P17152 click to show decimal representation | fully factored |
| 303 | M58,199 | P17497 click to show decimal representation | fully factored |
| 304 | M63,703 | P19169 click to show decimal representation | fully factored |
| 305 | M78,737 | PRP23654 click to show decimal representation | PRP |
| 306 | M82,939 | PRP24938 click to show decimal representation | PRP |
| 307 | M84,211 | PRP25291 click to show decimal representation | PRP |
| 308 | M86,137 | PRP25896 click to show decimal representation | PRP |
| 28 | M86,243 | Mersenne Prime! | |
| 309 | M86,371 | PRP25984 click to show decimal representation | PRP |
| 310 | M87,691 | PRP26371 click to show decimal representation | PRP |
| 311 | M106,391 | PRP32010 click to show decimal representation | PRP |
| 29 | M110,503 | Mersenne Prime! | |
| 312 | M130,439 | PRP39261 click to show decimal representation | PRP |
| 30 | M132,049 | Mersenne Prime! | |
| 313 | M136,883 | PRP41198 click to show decimal representation | PRP |
| 314 | M151,013 | PRP45428 click to show decimal representation | PRP |
| 315 | M157,457 | PRP47376 click to show decimal representation | PRP |
| 316 | M173,867 | PRP52326 click to show decimal representation | PRP |
| 317 | M174,533 | PRP52494 click to show decimal representation | PRP |
| 318 | M175,631 | PRP52839 click to show decimal representation | PRP |
| 31 | M216,091 | Mersenne Prime! | |
| 319 | M216,317 | PRP65046 click to show decimal representation | PRP |
| 320 | M221,509 | PRP66673 click to show decimal representation | PRP |
| 321 | M270,059 | PRP81265 click to show decimal representation | PRP |
| 322 | M271,211 | PRP81631 click to show decimal representation | PRP |
| 323 | M271,549 | PRP81734 click to show decimal representation | PRP |
| 324 | M406,583 | PRP122388 click to show decimal representation | PRP |
| 325 | M432,457 | PRP130159 click to show decimal representation | PRP |
| 326 | M440,399 | PRP132538 click to show decimal representation | PRP |
| 327 | M488,441 | PRP147012 click to show decimal representation | PRP |
| 328 | M576,551 | PRP173528 click to show decimal representation | PRP |
| 329 | M611,999 | PRP184199 click to show decimal representation | PRP |
| 330 | M675,977 | PRP203456 click to show decimal representation | PRP |
| 331 | M684,127 | PRP205933 click to show decimal representation | PRP |
| 332 | M696,343 | PRP209600 click to show decimal representation | PRP |
| 333 | M750,151 | PRP225744 click to show decimal representation | PRP |
| 32 | M756,839 | Mersenne Prime! | |
| 334 | M822,971 | PRP247700 click to show decimal representation | PRP |
| 33 | M859,433 | Mersenne Prime! | |
| 335 | M1,010,623 | PRP304212 click to show decimal representation | PRP |
| 336 | M1,168,183 | PRP351639 click to show decimal representation | PRP |
| 34 | M1,257,787 | Mersenne Prime! | |
| 337 | M1,304,983 | PRP392832 click to show decimal representation | PRP |
| 35 | M1,398,269 | Mersenne Prime! | |
| 338 | M1,629,469 | PRP490496 click to show decimal representation | PRP |
| 339 | M1,790,743 | PRP539014 click to show decimal representation | PRP |
| 340 | M2,327,417 | PRP700606 click to show decimal representation | PRP |
| 36 | M2,976,221 | Mersenne Prime! | |
| 37 | M3,021,377 | Mersenne Prime! | |
| 341 | M3,464,473 | PRP1042896 click to show decimal representation | PRP |
| 342 | M4,187,251 | PRP1260475 click to show decimal representation | PRP |
| 343 | M4,834,891 | PRP1455425 click to show decimal representation | PRP |
| 344 | M5,240,707 | PRP1577600 click to show decimal representation | PRP |
| 38 | M6,972,593 | Mersenne Prime! | |
| 345 | M7,080,247 | PRP2131318 click to show decimal representation | PRP |
| 346 | M7,313,983 | PRP2201714 click to show decimal representation | PRP |
| 347 | M10,443,557 | PRP3143811 click to show decimal representation | PRP |
| 39 | M13,466,917 | Mersenne Prime! | |
| 40 | M20,996,011 | Mersenne Prime! | |
| 41 | M24,036,583 | Mersenne Prime! | |
| 42 | M25,964,951 | Mersenne Prime! | |