Factor Info

ID 199439
Size 1135 digits / 3769 bits
Status composite
Value 2197732041641759182833698751121102738676187823146865364198180051459633952357750912905355981833619573802789459759219908491115634728464930510182814199954620611830881778151502901009244473138245665042154459695536544503808717697716098141134148884324498522267211424669139783941086410557374891700575829732725201032309321061166918744721393112192772213755823519123567506633645980607863436055932401338116443329195457403807213675225327701221032315833421087524961641209439491557792045664252159102991026907839100733538941050403387609861080775034467573028587625770085786286855789259414375226847094575277641292356739543606689336396473012277337690422211195663064952798423740284532330045275463706967685169553488628053252072359287830728391102268476695877556020802774418985092967283744203778937488793566373185663497555575114338520930107232553922668793192402481279015468374655339444548833796428762595505638551814107738917068259440589161929577199688576081997535049881935616438500268682657165463964481890132118796980050229694607739076309945778803363926538589049043190893635571174296904236149720982526131572300578663377599256868081060901183816237864335312299

Factorizations

Primary (ID: 17852) 38689989947321064962695878908457222022248862572701789450552456484746550889 (proven prime)
(ID: 199440) 56803634341443720874298235360860445166794987684013446207627719321895931417663931422606557724051785838938339497604904856549712279352013416312696016037546444770608488783647371658471806150766418287662096540933072258073423788915017465095929496032534684017000584883856497420536473592188038282426344394959197384547618597934980731352577000552040034505035258487157385180401159914454868868486189734653272235747569531214655753937541406569522312459533381512683741943608098710884324934014824447096396569423029114266321340374111511879556812991073975058998094291093053114258534352522338662427485932426014909500378920323804908541051147557653320403205699822073427203446936490238590136016490324415001321139249759567942968860834620323492392127854112210454046091575436196257120415528819308347433325336099077532810630988410815461105408499135222520557669544469190240397835273651828833746020660624177947720157292733656798047232769577801391403113103368035069748721174994485569574325961032188565406357152041449885644583282669391723003231909252761130503913719331170151433345729161832691 (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.