Factor Info

ID 72201
Size 826 digits / 2743 bits
Status composite
Value 3281327802492486394816778030591890330403525970300484089063496841425923325953230143143066196557711567992783670066802021603863102433518664362599119389871151394003938373443389448289746518120350267878118921850683375682121541523678903859520337631265301306910066330872139056355622764182096976514396106584716340134174629587595288869236829663924482784245602055970501405476973396402837406165008520603953229810426870605366257586450617544969205636516863745878197249959477975375289095236531978898269362456863902109287225812012228130297529954926216195884688995908533072203977803716924420668358966638093885405317625412892324021772979087599995962886924226574216870192017989148559087686778951935423062018927588978594881983816491033010750311465266644564663579859067328056282062654221882039760903527604113024120238007537558914316147639422841781

Factorizations

Primary (ID: 70683) 2511778854830594606611 (proven prime)
(ID: 72202) 1306376075338763669850831350964562417403729593550944882404775135604985655527575718296034944307680945300463988044730360747785036244533984914851121439730129940069597842815253202253305167702637345053313150318021298530898266542412760487497593881473799816103673198497332549507014330048768189471508217341453205959108857009640430243541132491447293997688264070368734845053189724823646933729765428757098026962933134170785777278133548288038899448387354542908942574068282644469246790745233006031094773397170158820759978292919692801919335843529263621698643549523741276625538954255879711057691798610226702391442037762511058918808741377116078878341077192990678681299998356966931735426929402763735944165534071439293377080074517551204996552398134602700148267463322987052748751006210432445792044625759588919556249887848471 (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.