Factor Info

ID 219713
Size 1023 digits / 3396 bits
Status composite
Value 126780227252951019140913926271774665748505494968054387917699004613899861848046338514769565534339936208601763403713220327534561562241021675195654656096091055704950029770886799376534657359647263588918031521934266218856683736126138528366660808577159078839980715414470809896244600999482559141657372267218923278061051591992020283397895059151131780262549654492363453044561982122193331877750424660394775813708329106759245184603259221130264331174506677557620045945561496775124836455321218412962567876397386509300553058891519238700890380668566179913855991787185294642893001260473498111404795738158271902475613060965418417241079439443530318420504305874795752856933746415593181321027774064581856670239400380291553324998923171856235385000139510793393119520192062924559670241216623268362396280919385092985031998171327051447479165280795884712211465425494976289225091744558469235334447425151601857837067043987369341918997483912705982088685126281395465615592389353059636971164561015896750183362128809793894845313325563120758853547584060789

Factorizations

Primary (ID: 219714) 654273797711654171565494611 (proven prime)
(ID: 219715) 193772435479411468922979200042069319130603631446895689441729795363518961870016338536295867344704659475233511208499851564735295349603476133976538430070440258167152174062507692207425742026722888939849661819686895677560762232302507702030906185362396981080170866145746858890996625369874299088315593218641210719051672489459697845134384508959819394741404110058359357566388569710578497508250606561285159808558147042390693876192606074878637811456731510900463768361028771412835380628054227583144237132533491548774944240750020410235740447083115048462550490090484048642604776625983828956771182902299330580176899659224877845608841201493355210855275819468277918104465349666806163364199678296351263735145885809536162411663983988263051096724232201630453176840542180342124477144776933204045450692423226464856484267162348256500012261535505289513105178226601501299172398351149048494562001225604959212627173763434951706637392509420002309900063591332548162283361520818872457626965375843730138725415230199452036101399 (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.