Factor Info

ID 123208
Size 596 digits / 1980 bits
Status composite
Value 72705398394276466668916425337402989070085004662256219620154495350732017430283768963170612260229558252325243631057738225748222429958497383938265102942114889853393340185638589518429987624558214207135352630437017360720438895726072149171704505434681769508321931474375558998312149565574049741048827242546395641791709983179937952833189041725172976424336985295473223120796323089851302684516332901102436986687252699744439745939570486021146362509043989474686758912707974625027371106820442070223105755011590297306295045019989481747105930091045116208452716069089935510280005732512607599407637196395434142417

Factorizations

Primary (ID: 49570) 21738843449919501031876931906617994314918651 (proven prime)
(ID: 123210) 3344492477797649113769872578776061569122403516847151314522984651026201020303964178638523457772417526637568863406023156449355116789704302482473944863645895476271234301494574351712560132230750882102100409216317441518125799381662132609725451420570529312157425406876904445855805655816957079124209859117363389200905469619473357587735030791105426932610662621250562410412288034394386915064076908319533607191115553124372918828397312287102635369500494240189993295659748690302443062252449286476971364773008408668523867755757752137624685684136883224142158936872867 (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.