Factor Info

ID 162683
Size 1094 digits / 3633 bits
Status composite
Value 29918978948177545399715898267844895528201683840549302973794821921718282065430415838592064498775389258633060574391141274427324048545058982190261545901264089856180065826277010177383471212013960028811879693182254656999024813042815801491671194365629826602926006940757500813060935369938872793209123434600595159677078483358906741559428538114525577790071874014347954680536953186300694803603129377669943186088549760183947211843261093110500730018629716660032057308658876073269657589584476977022613024133844347677834955023496763714279279845313499544424776729669271776184497786552254045813858452916123173930621342836418881309582265583527799987086438828332029109700414114451738370955761597439206793729120244833758720614136293209196181368534936934706066033530973523202746733486253095930532476969242190818885241298642065284255112597492997714566062177938343779285393539914057823533393344663968147959502242891351551438420952674495053235371371058963522729024545717831061054913251847608275476917679964113731100724333807202763598405935665634972860835670661895514735278825300790489219303840372805789321617452234881

Factorizations

Primary (ID: 193516) 639820509293223972544905071109691 (proven prime)
(ID: 194964) 46761519072321495425985860735759836418338888108237523858717507151956789171657983086230386533612163704187367189206514097586425276910136147033679731229133713843920559121851857940901228658641334906695035924269346603485653835476254199240277053072959464327081947262995987753206221345457618925093876356496967602009668592739096927751862822548436122519844559993238530007680877085801022942938301716466613637167368842563715419079342329014833691413116362428279604482989120742828523448924303847990250291161568114845513811181816222211243134120089212027258839803997369621564365629467735189290407130906967172128462340704808775668764672126120433459761532620457480431897023174111344466096547148033283841331640037019440188883004394362828681622904288289014297450372944996964954059041901469059663775271205296712396320240942650044223180824312782987020517760851086829419516109497188300775644546338757119022791115960222397255068134342656526035072992060199085170733988815047084319068651904862009836499716175581573199603172689945386700351992908692716132396439446792946467708453705983091 (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.