Factor Info

ID 78572
Size 813 digits / 2700 bits
Status composite
Value 502529787029003806882329725587463855321504328080194703773780952315701306596729418972287191547550686743611900151211166551940592147602233552758058114171914823713813180601367030286357197293728023913997473937368449237591589668727989861489491592724618561681422572149132817248539975381170460328832832869979895978475946166606224596589267428038152215030124852898774368955245692325596170403211715281417209584092121273486581995146600545040758853898203658607371026166404491872675053961449112399398277259051530954332626085501594048538066985734184639884797961002330672657069108693705898922967638009325029314531899861261938962705323090718407998522484778701793722065932268724500428194475117618596909908376934253165238238258431571078948882523221460053583328457798314494032419943834766729832914113906108421994434787836007603139221

Factorizations

Primary (ID: 78573) 1589450798887141029369915280596841501323098573956641339782791 (proven prime)
(ID: 78574) 316165676459347855331819008352154689523717287415909767618429545800360437937916120131826064028257210927020674329829391786314867011939846938999947544283585573910018058049661491372360326083420286980317843802689387961830783143955724394623578681385369984011407820186912059931768807585134616311578706681776082262998178967572780798378161394426490875222571686071126470389695130700799714157096163096612804996089660247700226773503290447610352419666733880825594934362262442406604336889571210032194972032867926105404177915835998270324717057253122498571561326464905280338427925554723729358304502145855231274709125906592193370954459418969703418413317819543108960000292717607782738821092290480004251454873537644149418031277660795464381278229435095839278529894584809731 (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.