Factor Info

ID 163412
Size 1253 digits / 4162 bits
Status composite
Value 67200736051154887711247959703460282772894075416498323986433931046616631306033431883280277686495295988654364669852643756815018609932727817465720781683083407795917878505280003497556122387661537334156107348028106955671043972660721833465351924260596464056913867486863497497166203290681617427933054833695202937155851256051731262969940984208824440555731991364101409208034158710191776023776756903256471518626103455398896329056364899487475348824214935406868483128017955258095766473039457365192522673130074784119118830554762987782271424876129957006599169506816311291938553756034297576206196801769425612700274021667946978556586608400803893235425457519786670044529334250790865366290605705685501883433778621390417361705757825034004816172260269975550957602555522622410002196494036347188934813587229549120066520188601878654951088278467069512161133573845720373394319530545434655096076051373491122206010784549206624028591256493528840718012942832932784293384672298007436417878307939375167970389083726462886042960869373096927507095911797853581489633914957773483184916010175776280305994139976483647153232669373739398025109855756636300547696570962540218421370062962233054139919988140272004746094091641547773772321314501958958347993395240064353306755974716666885494990711647

Factorizations

Primary (ID: 161614) 624506446266578449740349 (proven prime)
(ID: 163413) 107606152751335102037159529879118915409946587922771822759217348947148215283348848899239083249092271118410057744763744819651859611389914538706330692188383699364648214505046299559354165925363398903357012456403094784177721731969216877278176672061890998311092712349172203797079065335295318235220705791831164628774333271130075456089912207124804931146418192069222052019487532024582168958509417182819121018124357718736902729466707567167732083864079303671080146041749832279572806676966401721209019236758759545738025481922511210654964833843793351580210062066570966671785788855276605613187116435634245602949340944902374548099341036639800460050233399952559268538677603083857346641089550155448334963227337479275245720026718669692394209603174174594286765739572454891238747149678612023567046349357559958254421031856112202653015929977465091856743130706046071952513301474892276407469796286067284032367502075334198322594210207761993593927695017433603612684138062981534354954132263936906016744770599934607365222647465895140493297273562056347662287867434030365565956593779951333268917327033119547757444248773966697043852168732612521320240537037487100655358555830796545883518740975781888766400651786586672224034995916438744061947335300937271769299403 (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.