Factor Info

ID 137623
Size 744 digits / 2470 bits
Status composite
Value 349061858364243925949697393205909344452410101847363847354780190728491168096945581219557739024684605217494390649056480181213423227783113011405747092219972698735484707413813317049609178210738410308106171256856283491740051749888163915929800010914161241100575531956545585822232924994103333939636755326575886251823904027706564016951061193455332289800753089699191999109832007961329962716525849019475011207308283506398804074435635758562041996126824994573110081130540261991164996765886429963129345571081966028128336979458437858755679522119389204618925472281053451756276929889986680540938331854613647626723030550254218040992536384727878240976914863747172654133778718061356297772928428809742034957780608827517130721181658061454779729805468316187546209661

Factorizations

Primary (ID: 136452) 364419547069027138439 (proven prime)
(ID: 137624) 957857121473579434038862316931768554104208411592437964627843310772255701119866072765986222705906680061832921002487986911105331821939357400116923397359370277136097884068985168794264393117581421435690878773197221133291734990467838030017298193499834851430507435824277976673879079875527834784127967171678541661687544034018649423744954477358706950108690887517095583020774882234732367710931423169181137055125983789851947806706031260158342614249540938808405479564504341081406838430770798246690164957120550775761296422027641686888607351004258324895073389710357608055736585300476348046404927245489681478301413311689046717785473510890901243114385544783191247481598295223255140437256522407567621481615345507939281790112966919753127899 (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.