Factor Info

ID 176905
Size 614 digits / 2040 bits
Status composite
Value 77552490374804150266114869029146860470946505310981430529686471394206660772181474738130203840241996523902714436007635417788203910142062176534348966627280486922534302030188496011484616813679538035616347495048782157921393699831850508234694001828213818589935151058340320166091030013251478304645732225587301859567309386537041606278029632586625144183587581456671289296230765895666845834470070709416062819785302287598258136494088255863073605102679922669203519821304164765748607015554844035245774760022587335932442147582180928174526723987867829779631744430497744805609115318414746955985934012631037600688046326854189219059

Factorizations

Primary (ID: 16420) 7752619982267966542535041531665354400879 (proven prime)
(ID: 176906) 10003391182875546255198116525253789753302297801362630754307581133126193678711533390712435573968527686131507694097091260013498618813389072024020512844640176481542366256059636680125916162120933792247372426176388226662098456223585423515820385536033946150927804883962643015902467848379347454446510232734436884845342158935212990734911986436981957230381302734809439831567266069057352070655647371176292354904252429581035254980165983606776063927895262787443923837253081667593680245516885566384403918750571551740081653782835205513213277975271362115683593285803026522506897775464831421 (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.