Factor Info

ID 63276
Size 832 digits / 2762 bits
Status composite
Value 1988684766747519235954469871622852365261143897472601759991927204376271433024426131215799845308555980895085181937172012538289129226717500089151510865279780266529910954368611981828338355564312274624018686558599055956381820638628181433117137702694027408099454639384727483701460372778696864056533986639637760380069925933732198149489182912860370471807200653023055049053368551412229386475962396724892473035927593219085404585125658428888270840452530959297718008733713494117733229416567523113351901674130012977406649335705361067342895049730547977800519549519645484182996988264881585560312802654921886895667030660068412490797816256239744671911832843083519189228668926113991216988531484625077107801540509677724527693616577208598974729770608885454868226510987931613592389366089196607059181938710611378522270099075208392497661871140542113301021

Factorizations

Primary (ID: 4200) 512512927677384344303149537 (proven prime)
(ID: 89652) 3880262641880816540965075422404534353861519953592581642942621638219261605642019665820532551970851004523589702339014855671941249921067311482191091137686090583083364418060362537130299486496377433338257246529208754610020642241942673819085419978215128937409101494518946610758274648611454332850307410588444632461071801933714117183649548962330181200436697299100292671324670852658425472369494118906771833660670811619087142981877146972986942809259772072324386382277844970152828443640916280758514591268893827118224414067643799560786206026521144053998673226530653153806530851747764718819184691214029602277403627451893342099813216878777829935614873782727808940566302513582798903650992270087596844505108419164864740425099630242852211678125080154177508437121677601222064903654141363825806137361290456142053494543359933 (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.