Factor Info

ID 156701
Size 872 digits / 2895 bits
Status composite
Value 20588683397563023409445248158209031121253172390783109051736841830534715561072731564988206603496522398886123858618256488538162820699616165880937494378532869134858485839623706751402708490681469269265706320013684878478754024459056035270939333355999839673432529839454182884927396793913612299623133134720251256996505618716291770169597620451725575966575212850268386965827040921766187054500014693316420126003349575786922037063242986733856923302433955460789806358219897072833820773408546527085921688288687213973337535692079430459251920600918603692469815081815485501466130405949086334461974419958622981282832382071907316142832349545561190716599484416435980688520145433130484887026450419177491366684380180348154345971833146095956457977187071253992038017304211809905207343080921955809466004218774859635409593796917023422693933585541362724847103533350122492058572483059869576414166343

Factorizations

Primary (ID: 154595) 9240957640390889951861 (proven prime)
(ID: 156702) 2227981579265428577073207969599063234072324241467455017356539359572482032428826531639832856071300911231785162023880736276327525116126088334111842035757417184450077491721985839868624462143936307308294948530561099245732883122227174842631051558705960876914716360156720733621203688142087337363489630593110166949644421557923686036478102522047160101661452453856089957146464486400948376004502699297653520934833030192144458111958500431143144393904468109157604232584543203370506829098545070239324206203990229659908684233964672786594617481028948525640974620015706295140972879210981513329227563535374055575497227202674729104205681111159926967743947322557175299402373555402094974421523925319855903288594876329745714879498960158022981482384320405716212826878903579605552871679698210631587578671552676071187013678089428514785098433039025906799452893575535584633163 (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.