Factor Info

ID 149545
Size 1150 digits / 3818 bits
Status composite
Value 1308808899561389608953761133529797601032767669784222639501848520553488939039474027132251345050464065212313688264359910672570024299706350442831097030566013485905037701673384037375488001570277387070619163349323055794684042208750222666395804358020131754193808289299805373428812677126193417047510205045217864327038066862701779388030441965759832654253504713147766932284288504430511205135473787313864970083501268276966230432965013107018370871951066320185804964536395574348318424281183707866188333136696675359599372427842620214217070225827838243933879610142315399477994566508029670276847787695130976949022812322857985793857579386831573089060827083396651382102779965064140732140897093817477376641461519231738801459775827827852810596597344786402709000658188744294739381351710972954205509971833349500761265969008817565504645457562910327783573305854385501214557229245651500238287672363394332403082000749585749251264463566732826282706532301971463832501462598809100217362344361661290068265936524035582004408409441989487770661590058614812041196677917183414234716296121378979249676292716624179018888073472497273332363238278342948777471893732467037304030587039656377

Factorizations

Primary (ID: 148097) 501367914125899202341 (proven prime)
(ID: 149546) 2610475985171904647831696295196258854033076017732757461696437129440021651966582634460109223073006492481058407044931964222546947943448450291788889310489868363909745111241914088171000719410811863180101298392478052960310957965886742658943036327834226085642356142157070670715867702195836580578169677964747718725222381817390995147289728147621058320148660278860224778237395503172266215960411729920049670455431440041309659757666819609341835392945771978964353857946151680461210972468654089901468787634173278412364920828876500083433544784287362687333836320607503460490803446773501161787250991355380765738867939319309393885979979559678227353419855768784286507695366733122226689239913604013341321073105828201163274963326010969395240931219758490569516904739189981707445442973211904547810228953938626749097889082364507651177816484822823670344208091957707061261531652632803789641580818586562659565701555543198143163012442743588168680915724241657825755942621435235201026649072642254062429848242765393383292104445452076260079509283819670462537010274252004282658318072014039643818219500593647068310989944203071800947207007780596143705537284347397 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.