Factor Info

ID 81029
Size 758 digits / 2518 bits
Status composite
Value 61329446839578878182997851992140117223991043079080952930655971807318647354648406362552015955856948745340329314428998679397228283708458386517188710071927111380112745261140282062527168422140155344353514061216810148870544902216442176582165176431935894490437466892410605721270249724434493034006116614690496096452942478514022735135776007567335847331083985950752216166030612548004997657131138111855623850521124018030975356843724637253664171801136682252688311649148188534865077334919692023968164628349753400282090947115059858739695570302578663199063414398198699930990375050573713671762511683542555475071430970276035218930212076945522082820596054950089236225462161743195683191292804382162120360011447545313567110279838354124039130917823560275191781069069582954878903

Factorizations

Primary (ID: 79473) 539630257999043786046458316211073647153 (proven prime)
(ID: 81030) 113650867293819452074046441508635005887310346132502686774597643198567125367978221588361057102617002604068952685487572782703198765826314341682401155565991957950993200852787980505358936062620234708963377601780487090144738819019741097768599700591343324823537712147737119879020350203973580287683392206743215071405325510677530117290243627210379621404379447895370204880255017114655583302673999709047937684625109595131846938269153353572205896425871673095820661442603871443085238257957822589989547942040672462731218329846204156960775483716413191958351691820519507388060482625693290736288136628789338429730848412342152923696239628926254790749129044449476593566994724974201523363256998402685220296845561612780905724054325237339751 (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.