Factor Info

ID 162876
Size 1185 digits / 3936 bits
Status composite
Value 708516719235168246002704018774997900129769322549421689136876653575690176454606134536704223889129691262060566392940707270526044288080536644843811842426330097377452410333481414638467254918629796272046494272591017251067898323488938704793933019205181539472064114221909304883932243990983399607826952226728765780641672082748805876638302992516769268770424901431618083228203122887581086243852857837460132207580908670686331179021299965915120396189469805167475407664704078836133554882451297358938935045103551479661934063389009085599106862470241729614607687368696924811175924230956033998031534388096615118963426341837688304625135677578982666590631565434924416503787303061831473467335360145178614882188312379816724789510393183004498410859418490779100918633980217538233368338911723831541515035182115429655832051773980712567800343939870277212482007688989389866940768001795795649878892898021776930416868562196087475412785987477832994961566269060112287513850583866866863731324823105005613697329361895266182122729653658187640196938359216462220975058091055007098660132995181034320973569460799018419011857510655309521191257698320931944042716434602655640399050136906906432637827329947732596489836200110911

Factorizations

Primary (ID: 162877) 38019398910823942039 (proven prime)
(ID: 162878) 18635663359566079461094393012553489756883130259951019002204156913086933859506442693211015470072005820630394980652013453013117580983593668588629510491698734915305641851181070968262748600799372367093519164070543338512187943092268613265439794215188254463507021791323646107017624243356373623420341169717929970376499984704718280922375282213871607419895610735994714981969117794558883074492374414330273701391513981138154980159977521613692023802617184216748325003035084701271994570972230666929687792294851266769938152645161146241929355746147678086664690067580418813296558405727159544762358508184705166325858731954406012532949536118237506115197727347764989484540584377511547180772536580195191452517895668025798310781551223062626568299584253774273274162264025396233481125217277310004740873225667052896172035589806958109773919917518116485303986595106548190741504052444380948761851604060675097989120082126053977509609123334362192623850964647065898698355570396522513804040728443276134095638471211392131900119312551010722685578100131411137169370809254289891816074303953823573114411195306319083477239060206658642300826938960319742324132973674626538675133541822410798961034347409049 (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.