Factor Info

ID 72675
Size 982 digits / 3260 bits
Status composite
Value 1951298718420443157685779157018063412867224287038528339723499229884290050728422533379292398485426657828641506002325681091723036806375717225317063932691651730586394446084939001061689593786369316726355466458900750925621462212468564614352391330871443162605565467573641949368420429408289855382758959631735313972388439107126159076773317497078561090516985124039173088212510718410843583750723321529306050305617365625849172088214121725032914401074735005174669194492751689546927716086076925202738693131743580878576595597605900009504770948777719348966673121747560576716115989000349550345285302167869941886745941957550016345424582825776452345989839761485187290708100970132596518169552365432312383829064360318034781692663933052001730461954959517044261179206375781018255369243227564520362896145122335873711443874067055058094216053331371138617567880951848077455673029862590516410897291515242940469102339668750874583374646891108947941822547364210165199747097536936631984104972587654001924849465541

Factorizations

Primary (ID: 70547) 680653156857066936553996121 (proven prime)
(ID: 100153) 2866803303213363537093222273073927858206115305879830311651922146586943252561988048575147134788340636603803976759947752420737166389723943574276810650989912120701423173870087727315240724134033522835864139252143549084602799281916605891318417811253390705604315941229227560124449490551126030030638874607350964477235887850197410267745120706921274430569813102143898311334979666702231588403758760690700795601585744802482454829284880156007280672414647784573438393009111681590316519011535075768478644050704376384947672544308440621757725499512432861999209868198292382174675650120667383718025429576532642241210275095138171233876072943185610208586351629997996467370045890368295049876323971139887728553870611409543564706683782178101066972299697451909912780534720165679282611542776979881537345298478580692430775192617973061246154782341454399605495221292240132506287146399796242626738672765641596354486270852182414788355760941344059905768204047620759311138439350198707021 (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.