Factor Info

ID 127881
Size 671 digits / 2230 bits
Status composite
Value 99537450073695048058020252822504246584639843422409166583848379225392048435543054920076256653804259766874174688127074132338487765131979136338588304975656061019637824334768698204760495539071556266024383951168323566923424704946508575696449070388990554945588269778699309519648014589133226739897577315995336052409311877269054181246790777097816061459364127418611472762788857842297732810940063521612434718321798494359292986005168025463409624325200861738531373316430647919869654191949596290091022182536160642919107242819283788520719908203444390288583412805105363637809873651818031503210785368521910195017028989944986264782546397124384284144288801296830690573733327023654130862921

Factorizations

Primary (ID: 48836) 768278079468147872006161615793478445262891405249833298882663471356153278846031859145179203921 (proven prime)
(ID: 127882) 129559143666576240621297245920872439702031947131639844360753921996444347603561833151323752634510039359357388328328175975940621886566993612897761824693181465104288214939961463992015425028980767927516061293996404211076372613821695263178763473707620346854208548628432515444796032955713111636662572502416635556137194515591419058915091018145733674935058506861553774582244376797665628146516535203782695496305487236313641198576741916368496087169993750390781816162734488297312657435648854997669092178335318172538267243386778160408494777630016062234639790350878264999597162598300553979001 (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.