Factor Info

ID 31987
Size 624 digits / 2073 bits
Status composite
Value 704474349789362979637215775814872615223066538002564685410969814024269648193064316251873168406324733867166019883530510685077502659630413518270539784430637818891944792452311596468764906974395880942347358020431201092172078160826548294850452874663412496926456594083535388716772976571953851245583727980479951018325035042811365626467126631302790275235925218525568453080129862560073945812075785899047612492491676427721731601523821977303068566783565068846929745343928035268316453226727826089868634984212171974369285522677574662788293714256625635561223142265922459256609933653234686691228193256144996398232014621369383183918650819931

Factorizations

Primary (ID: 17821) 3461776071343228466446640906558613527899 (proven prime)
(ID: 31988) 203500843287074560541439185319687591775691705655667245689967504864230707108573753804796446390703128195050359260248966815240551147051668445949986925944298224796883425274175360419764686230662877943562727074435121085458965184577870883526539228817940915510556610707346008416966202896509424139567841893595051804363707794456045230909106153709633112654134317510506900962159405001317634883108759806001732913982452305329559694629656522436120554555302674111290351704135969878454333169568323421100725323121767314194744108121030040243013196035419457863552861555307883402810723482465419834005895169 (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.