Factor Info

ID 149150
Size 1047 digits / 3476 bits
Status composite
Value 163442268006780724690364698914655064792589183345756572450362949925563341461044354749249789807705354726525485415297721965981636144262172213181357065209768850410554504109076247007622279453785050459544601126513216519289929399848745233688291815675059697612007622048269687578542631778276820047824505703929216311860221608091802931034950791995164227966582549081454729911636863496112744166294645909145378445938430932884366387453765870659606436224263895044472941593230625388042031925387232788871564533958229384764831965975948774828239115801663597517940215124772390953460526911006186730204974659364962258622649980744995441417234627122318104860940870442741380300865869907207942533895415788029924288968482482847639754901361818831277327463787045938881295306338104924264035510268540943106877020040215764563045391594499996912232350769391956667727329829279326299289137523570699305049826768960025656644808662907734792158095421216381332678177758612146430528045125064243724994911407645594875870944753731981584510957810080036647041240230719010858990175475153277001553

Factorizations

Primary (ID: 182948) 51896704369906982166374374981930109070398379130537 (proven prime)
(ID: 183766) 3149376631737620931360117892017993011305475687028645841775656560569364873706188942391852964595021674546127998454138649830408722642181001940318739105242288514639165801609284537539065827052362790691384720567317112436665834833006007642380976044168379899647538881742540263240587246615926758620769529914897927123050586586440459497692796644026265623203372560750602274359048882960048626536320272149149082911074686604222013646053535643213839214099119803357636794518834938267094560282140604236600073754208825895742310154906270873666938604320042664140876653641505454808610280305653142106205948255332607179748525484217069578872441952039739712591970720831178393174651934547117381596553797534335435317551794208523831671723417694141765406876983184591119042705649652105283550217333415561916345300848456693013841640886549503867782432188700232233904741108326936322524621578192093845646962150556202068016223448878768369289978963365647749164409058470621936951237996559031165089489691496251816613684153790719854398569 (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.