Factor Info

ID 67214
Size 692 digits / 2297 bits
Status composite
Value 20584466859872255546323373372428111309236036581700312217426166630551467640654946482901801015660123865597160012376298021100341779035287215690449262518793956335966504155628964015824200136767320691319072016094917316611365299736844190235482833754755250473651590627910825165180771235373961653293386991072242263323691860421090979778200301910062666699699281341968723472117994303283920646439298243632965495956438171843016880253206658584871592313498312477961620825205203600156535621976932377850026524769180207608862593170607823496968834339586613940348164676461756398096580315222052421872812183740633314907261027946601543757562696546149132659632334878369620556948717725812574827171629253384286925441791

Factorizations

Primary (ID: 65724) 21162386787273369601 (proven prime)
(ID: 67215) 972691174525329846861907400586916632138514746075477382520014379255540016195414075040690122319540910113601068417867682192920481823504898901819224928263206147929382794906231370782119276578503908749411411907729550844131947563702499987703327447476649645216719876105775426214969594739123434156350727074874670820237734015760773728512405318813528976737199880959539748667520534958032580266085008373428391935444705532852934871751626462099870890921970613085305914864070296479039812750233972905571407413825723933316965186013014445785801136332614812832339106882381460205727187832625233201213551232021795372696500905432763698543414360171104228991743256505140403406211821228274371048191 (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.