Factor Info

ID 131580
Size 856 digits / 2844 bits
Status composite
Value 9449041802891611142850697346071976548067036911694514966565808438292195248162447355206767833252413679918081782223115128435591565804313215681929202581014900440273472922659152821042671910092887416616243309402681390111351313080419123048869711666959129785907236180723833323504888202768412757093303882822232522962296060315761701529911730218382050085898762880573531093887361995293146793524919294244413045190110957778047034889641498451805251077045566001502482454689156633350770168904421787806247861764925888536431526038042005815929280851465559988589518033240796193139001086652367475502475494320288173421405504987122263545699347723863990057712408442527456225686839379788788752266830152846229366351622254636740864614846913473113396072137093429847065110598035309098706221992491271456285397599769682167877782122269979848608285729126359926902875773705924601793198396977

Factorizations

Primary (ID: 1845) 17387152647089522856268390260809214134724969681725905034487370401770668679758349585360092644445518276458999963051188891534376729 (proven prime)
(ID: 131581) 543449637481230078894432817311193264156424315727838436265009153632273998765512475687754099628840427936586247010125825414235127576161008376722352309400530691939440074359100850313189929302424361848859752119836855041660345860674206332261664241012723683689142953263239232758140829678220780466012716248427309456882003391806087555383252447477629098566489427371663267757984818653132798709592245749904415702649094039840938554214397825771458145302507294078818485856864315829302699566287807801337192676411922446121675779663182867682493652778751388414162673345931369287040316682553429452374008115485179668576444480257586923041553963926263010950481997429875481959649357595484827788791021120121362431726811355800785469577638257072008701815513 (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.