Factor Info

ID 28084
Size 690 digits / 2291 bits
Status composite
Value 356842947709176548321824919355213401581760742149746067215545835765565117993943246747223489528065773854342773452374858097077475259961691356934172962038464929424311926529139397453019912754365705577522079245642006532223807180899221448654274112709929368279335273983629835389117465173976762896975443342953739130171553968430482948587308035857833316598548930287128577477433661198398531041970329710410237822695424974055837955036622095587746270993075692510681591412349555790992545716321756326579971499679789169848115144587479436995726268641324086317287212029718316451169800851291534412459707616873262914327005630732292034908472571564035494369582939374842107888170618488264114455591313395327036227097

Factorizations

Primary (ID: 2368) 68616805173400502243 (proven prime)
(ID: 28085) 5200518252160007617279631118356787965935195204561402174793092947480290379207829243129361302841949095731577373844201197620291646623025123719534035737514313914887453259971685469102532600472457063430994278419910252034497861378602220305874876254531127501902238973043289607803839146982850084415392710251514860426362059832445661908641969469326673379045141832591638038770155488201324199642607270838566965589324442699984079873484457304902399286424214449346599485926392546945175718205712600635094679180132199803768715717345890520505302242411490703168423371300783713977277616294094961973554449460637738728071953746677701653294604903767226533122537194324895822966190184274448839379 (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.