Factor Info

ID 197652
Size 753 digits / 2502 bits
Status composite
Value 856826314238124151886712067597737810542030454851706509533202681690691709512941291885696713530971579721411711726538047189580393122148782618246737377860556386255732879519132249255060594543800571898469455046215664671315834194578731615231136577980266718959274368962299601800523153019419489578523764490825461006005465357783024249653185750318137399693007561391266404498799128153409495434428832023590067127651917519095844949269856893808310273010041016921168696557676784826756355688670257540466203888216193319748825013726294894069518978363006498170034111712828431609714221301025981989116164137897726069194414561905968406102620407540086626279009284247873067410652409962736212322330159729775252881133973333369163118381391534603730078710821154135198324198318502151

Factorizations

Primary (ID: 17238) 115814113322099366440280889676998813124941173548805953 (proven prime)
(ID: 197653) 7398289290141520652066064042989573085064450015136274017760496345480648315002145287038809542348289516943537275440740632956857102960502253695913777812746538013157325093057975066270542743215850208621519172912887429725667921564105174663041399421356745418911598395825265594943903264944848644417841233802883631092780210334578147281236538929664426579338267717840178128495954569747884864915136707852193370835252174903403184689690966219724392473158789930864787537635204122084173844092097574325298604443940703417934282854218907004266332299618394000476749746728105869000861422554296090885246847271255849983621402956383208042922949792069405822023846087472481958925286765306591762255644017073613201931151671236167 (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.