Factor Info

ID 78574
Size 753 digits / 2500 bits
Status composite
Value 316165676459347855331819008352154689523717287415909767618429545800360437937916120131826064028257210927020674329829391786314867011939846938999947544283585573910018058049661491372360326083420286980317843802689387961830783143955724394623578681385369984011407820186912059931768807585134616311578706681776082262998178967572780798378161394426490875222571686071126470389695130700799714157096163096612804996089660247700226773503290447610352419666733880825594934362262442406604336889571210032194972032867926105404177915835998270324717057253122498571561326464905280338427925554723729358304502145855231274709125906592193370954459418969703418413317819543108960000292717607782738821092290480004251454873537644149418031277660795464381278229435095839278529894584809731

Factorizations

Primary (ID: 78575) 617979037622870188705978539097764755562007183462574733638849717988229201 (proven prime)
(ID: 78576) 511612299464908557763605518247449199537881151687644324928534893684845194023403539344922822695309554951808637871800280371114857478258719763392581610803303445323722483618990784853417655880678198769296129750968060513383314517176041252532119055670791735875174866367043632484151168074008468460217698393151535423799543492635973523084966259958923531285090261732753401985134172209276164584158793446084686249821485307918807935465394126840669587940578444719149363027324051158711660676854572098108439397551736753281213379579443959829829050601469823843096829700683660520825178470971023462396628567972875716798139486641825559697616066867591209661923514629466914435557160357271937160927558304531 (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.