Factor Info

ID 170950
Size 767 digits / 2546 bits
Status composite
Value 17823170999230513313157680819296897152127663154132000477486595934829764381189707564486451849800196265118666329371348643847473771567512380417751175252562575658031415849795571996321547365667805161940806078511208249826559933309395592882233801246717869185547627783185671394961436319615916767125842903210577468738832400080387944475352094679132440725618854045126704888393080350957237081725801433927566491079627617858573059160181379288227124675497761273250319341649541273799278565225928041487118360868484584792405368590731981945627729167909071181304229063302868943236673777782870815009787926558484244942841947991139719043066367310241737587216176704354823153196089434415264915165245663132541001906368309952029446755945761887199776039800130884614764917596702375987877077488261

Factorizations

Primary (ID: 134139) 70755410793125394866207615998447 (proven prime)
(ID: 170951) 251898346705128803811716024286779563333982062425893549902190277008608742118262013280496989341855695090956181906814506423712214851943593010883220579378090903346141880122490032709824821958515747383896164179418581399996871755873228140649771995434585640827254373464881971887455814876858933999603413857329525781918814944970020143857787049861713558898991892142871703936650855889518275868772794435095284710244534992390705601579434582673036198036803897301075226865707603378646247675566097614499095107721323675448478476457072116927873445887096084380470682159954924959009728935249339331065287559218795160871535487892484330342443847426685601616364773802218383315245032587330006407122281383660925062004992690636586540909189400231762043782706716363 (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.