Factor Info

ID 154416
Size 1270 digits / 4218 bits
Status composite
Value 3462957340401628332145212784968783917348469318643778020201940819542126874781397200168738797046165707011325216808945274655170186206641620610490035004918820351281484015614367720566272366524361410753875074080258240679401818857949818917614384029753449204299176444996822758898467308548562038923531241896119187116563707274117595084608005737150866090038970642706808610730554315749605720306505215525940240312425681411081177049833283257679775800188890825320749142063144048507739137583791009249344118551887526054100473639511843200258158044445798907931000710865854192737629372995219311709148884650807473451761564938846197941299810873064237162165857986277171558063849496641379805762961882080586600162604547572039883338156617944793402075133747680769618316344439679143231995255091533474054176974156954914880738496607199038836418908928804116635881023810744528647840298978328816405472307908138574334133039475667420367306145789685953426431563550479267852187555662566380036659066568274893328779282845740831297294160068101499945252626159650026671749685855877182871443294078307504595141910331835477744275716007475084397630221788581105726793784542283916474585634595141933854366436988655390080134087335348298170212307226763180497425433107851897164503868413216798725850463681708408441476009377

Factorizations

Primary (ID: 152112) 170724135458234696064115616824839420280829 (proven prime)
(ID: 188570) 20283935432484840788658125048814253571727164605920040639510228890465487084383894329674020756378327501307419742480259508429652494412441980018294601901592716295377394312169718816073688895302807173109730848209505769726006211198495017373810695692516833794407025851698324431407154729206087687507775364689902805896624717803033040522535892596193812129828202011661070032472080772774113378913604969943730811967683540700985961947278433102122072976144082768952394809413135820437841077512365503861781070439946230098255161495566782046453646552153382002462016148779714381897873026063774990602673989168355231227977979672871957228145631080965684650139615185880479036071033436524601429315139365545516802266122802975063587311158227979759059906712913163925569632209988534514869738090255169859576614483453802090843012275572515648288488920190496432902697362334557433824690289699049666966122283202933866152743432993547768142177741136936338155729150122909773112854911512313729864538875363631778197868550997901705930210455172259872567667763160265134465904115270945295194451651110158321760782650487135794216219049503691946902786961877846643700965464893098668637155941316661811674890840322705450008985341591022235830744609936417561714827767487260298263413 (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.