Factor Info

ID 199320
Size 867 digits / 2880 bits
Status composite
Value 602449355187647044096535289255826752945381011614670784116471685525059861960468596420538762160271049375636825170872600643113526684068164037344665678535328602196840283669846667618540239350709474189861685587841953619125949549191106704825440327089152373462042223430503975335561783369558481442842043992328471062862957285824522607070417549414617918254849608352699729900317765887913937930427454428363550151816826067665954088549941959765659137991843898590456650973937000227324524531166683812769009151706142704496363755776208026798949637630343411165832304672046131746069712831546760846106842939370340641895350808456746449570704222875515892020669581368244359861882885629957848223637296650118997913199683295886404118871140803555226679700376906527386233223893533194856995384245109386939863234149151534683147821158890426937966288623318497554322335841487657028553191337910660097357

Factorizations

Primary (ID: 7619) 47625006826357122080464279208098880721125912766130417 (proven prime)
(ID: 199321) 12649853413863099193664949890898384575393478668342825392411649878662782620799554325887105255201915047072192356907223497775860997245811905340382383522045178473279371193724492949044839566896466521999155514649044272009339187551123674169431326668856811741671895218249818877836689320281260440078020035241019548623770841889258755211484516956616237221717856883468122418566615589200645255119500658561860361343109383423153819070303034472053602941059605904942287014562174755638056820529792038775502435467448741443271131204423374913199438214417257342689844791379294795748722436384800460643664659370472728936648959617459210351389376100134986164876601828270444970821857067116175377920004927036205717378190637814394844031574343554683805238124008292344622174446989144389745943453653157552660095222488153133489795723000794969825821 (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.