Factor Info

ID 199417
Size 997 digits / 3310 bits
Status composite
Value 1658508876428577331167149820962140364975173070609011261503671256966259522518140285676898544686332065394130914996446087161103130172421437493746488495301616546200223185352296134368663507757069180477081583594860031654281006953756587801568397414056482991432261915516769258085235857758199182836172610586530651782042478600660788321206306073790536891466902393355779924682421448247775395528007982469261315575472000298916446544607645093737769689908491490209200918050643657057844594066068380173222766119359838209689333831790785389641592509956753153117323538573375506799497574399620299228640369902463827478531308735531416606069308833988477702748089255055195602907747686927001345388247855918714958629011442943518685032026602788666472443811989756097634892694334439097498416299996574909093503495389199285106509759091598332035376239759259773840030478402417810482036343059880098163881450416219984034337897571431614257421119120415546442348096868692514121208351478761759736728569017290668489105205908952226049424733

Factorizations

Primary (ID: 17840) 4251263143495778030394850410927058968929308630966597670305422078922975457336282162478887493418942452702204666584679051523405125566212003506142231577878945279557181824630612893683067142225355799003802693266173390945723271392860383351370355052641451544129194696575581454188204563476502765478528628796398400716949 (composite)
(ID: 199418) 390121434606092012193122454380290742816157379269242769979347758193192037237081534114386417334489575078888742969544146972947675268680242943245168222781642274221436058913999356206347551241298117245705496026053332346149330806911291413022846769823080571099321678885664655109581552830163170191865962922932044237440819319033363555951196033915314754907782299760423021931081550841737281468852111873769232293765906536481699226559782328906872488179657543086346551302875055514035496205767149808725230386651804333368364062189849968017748292896099685381548529183379216377509529492570643657230094430393444225179469466621487393941450188634957179327090922820278355008965950820743307153962253065535893417 (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.