Factor Info

ID 161835
Size 502 digits / 1665 bits
Status composite
Value 1624138581695126774466375237486312653421873365924057428010527106882032642247824725952953111427861677238289758124342868673609012415868600260692469598888017590802973178516335439597108636214958925236502144068195577858212886120554006088295499673282971408008640585722054291862593960250807767731993041049814358791614292043934418605746373822932424104218731542850253886448691945301410700227354037850152998870474352614175403345023463205487705588525389268423492889681405332044918630637704254056822812476847695843

Factorizations

Primary (ID: 160960) 232846577043840572161 (proven prime)
(ID: 161836) 6975144759758836554821877216375139209437024554440038261101299060748572573794956012403608770887194342828570756901167327674260796377649294431177351165558476210025923397471684340928030794767877843747949166607377396506895378642534864950323198019225928174046011491273016041568023904119209964479236778540885022397333528036875615551183351646949384132019294714802501244671795087720291249644384011435055435789211346733360745574883713291895438629395923800609334087232617747365210283900417763 (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.