Factor Info

ID 199881
Size 1036 digits / 3440 bits
Status composite
Value 3261578040442404820917363736069794533143982050540865693301525660351082317799010443244157585875545838826363677348796240924296509970374371445096554020973928796415873382985584219710276352041624442083526697975395717483712289530351495266545785867045309645659137358061765942594052414402202114494657446289261446046956498809968665121493453945031990393928621367799985475015817443924813382776602777948451252013678598557933990329007404869478777260590411557315614650787440096328249528445814887503543649775946031978355894962304244261854046933524585897429965423356666259730841047082956443787017293733469399636675621734109838764623745909146564512151145872650645121130515863167585749169719931651453003573083408262911065946219204309308192238140876881870795248088685189949720760379059836140041753548624634346770689143740285659712652462694726837969384455754323900370096926461817398972717137321103870017159080328522476236285902152354384423701481810374446287947024624798583341964897618175831959922751022223973048434690608788167442351510935130940757702248673

Factorizations

Primary (ID: 174262) 846467291172972305079805275977761 (proven prime)
(ID: 199880) 3853164882393446209792426038871310679049382466371569323547347821645292844166264642824433822147839777711221660068762094107897889220929713917992517614434321260089764339381657432778347289732895994053367469015752420429542665549794621885687659657991458574646544216448491847433211508913059762172048451643590343075130694653950101950253431910140138048538265054191993633099742874190660286932371601170923234174741777375725782742435026013547758094381931801637233406479435406328799028066177024361395587761828167365661974595304323436990627604681421286477398447129152175814431132804901855931047805030599140932784132966971001914912790121170850974024605117196130832729509554777677364409273701762751125945590595827449112534845900916024253553469858036620983584366758295066715204283133489024900755157557739017826642612355619352972236617343263606039802699005142464613309370579496137767327480006482731283066398651073965080295074363665356906065966482894365687420869831569608610165275957936293538784226404450699306896011212993 (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.