Factor Info

ID 158380
Size 1017 digits / 3378 bits
Status composite
Value 754134978915479744759390714107593827566176512080632145876437971075444985145067729581402976810272822705214316167195675331208966380986341699025121557307339798286982840731787746172326030542663800211308780188865561519068306266433539958312051274812797858820115296338888970936945697243273794513510321471514649850573200583011765474178136884743191061271216910299407729746191736234108955976598805324206666978967881639673592021747842650929142447336228295746139596885764737192537375384842109293941247716056614872242019897920527323375543741043423783619579837521230579132717695340436095687505053331191996093226176068295681216307430136973899521886461539294527255585673942289130289798464018524740674690725674216186606764133328874867951356472846362800963749215861878119922814453844755443779063652313129538486413636442327832251190153468386336425947900211002671862963834598158831630732800973347662133960184983460216601785340959182736234473275313997616567376665083632167545895142213720736250116691304566643250206468939837402039429503697

Factorizations

Primary (ID: 3259) 167773885276849215533569 (proven prime)
(ID: 158381) 4494948529510756519112424712538913335689164953755346935033582937228012819499079312965379586374625062182651675856943125850870876919928543350223805972038235234168413859358696115034495345611469499289350707063853180382787410477216810304823698492768108458393899095260808817701313940714744881219173557001988099152510095699955878850661514083510019059708906907410538679793250721505777961754510032506275338945562999535921347600298754282660147262847685683607237419113146762237797828909627575538034406919274181565247260599014835723989112530518885156564242137295902829272855315862355479043396729340311276955214941289678586332263480097540283179320893105964390169503740658160172250116849756332710624507956356630300675034668098236367892992516017786309967454268169015139685169230521947775723452485902263680247891681070049044496581807777429688395717472161762832907999152475508724467664941368071768903133968663510895486395048156668595822478916164375303515289632359219231337804010181143806510377182728492644501713 (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.