Factor Info

ID 181868
Size 776 digits / 2575 bits
Status composite
Value 11981048931110728846185334918509242401417537191283250584739485951655404037435433070847294552351585043657582101688145789851729555496562020667724073723600833905276697574062116386358482178393713107728923776465657300306071200752687137441581782944149523151505021642678177890598797073298738450705811909052364035849791408013277972196839760280412994250003834330356752559899280708340147943998140832792278685517210189837321836673190736553962164512096996176880414857679396704014365959758594394675767409630677138691529553339233085316864513640899878369002369361503146957047862811346254977331059462788722169798967026202777605193017998136867965096107303857830987486148539003772419952565024615833357504235051420190270839494947120053887520419601467850520304004748051866000138603850854581237581

Factorizations

Primary (ID: 181869) 44779485581193256543637836329731095292692846473629922755299 (proven prime)
(ID: 181870) 267556645093363869068231763446762289938304676588978975417613400867887445933396443860653736642698813160163200306792160356167191234297900967564137163602043258940505103567566234202666806330880814805268395017119292015779754897029952735717307206422541362637889523408127146488172387162908817473733103804355058687158498356649449942371995356250750015758706099129262624343970741990494841079745271435848698263277965823763521176226844106129386540413191520671104820135531448976914254650508405338961820521497038549518997096199622454370832823706120221505121413870274293179273315376850067490765990316879188026840222794288504825978526963572276373638847296824694853164873856851856128259788859271708289008715826196813690754998554543119 (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.