Factor Info

ID 72459
Size 990 digits / 3288 bits
Status composite
Value 344420935863179781451048782988002620255786508756066625809039942129899382874103955370836403210151556686253677363241488391789896164398482201724287926863654871585370894708894686725798070129119119767950768333079102815008272330101044524747585331990892548693692409124114509005229732137852648877456610845472315288962149520055662475245762100284481579763241153372101923099785517202194758259616371839362615843855538667241622770900098825101740305860448509754666826865380868700552699451560293034155686290932650852364371403761979354546104526938791238303327117561433714001872576830786086288815162559476976252843264479732717421999791226618984467966242834630611436858901830635137163645853147557785414597854950876632820352461159402841254400492314431328455369506598642497554919547297755702668334694019214915507620501593724899850089657936441373842852946962591024460356238650891069214888373927098546456426431146323852202277294751519024211870968565456769943494096235393974212367777779168528424835124994194262179

Factorizations

Primary (ID: 72460) 919277868489888741568901 (proven prime)
(ID: 72461) 374664666330937687223699729823361518207821992530715361969432565793717425375074845195193905727101286476680770464982379965139687729100898735477841499169751223302016247304117022302444023213606201936735568995832902377358502446599363643285246528972114279936415574446504065315682468938521847837236808300818120637234958050736821944177254363843865996084906870761536443343882520256360045648943048607514057383016779710191416266691250362287452051033970636199492887586156206969608456786247277058312559031394918297146540527673615556655212861316168741690444306155663945356966170760140348704680860039616753182615027541591687693743370337320900752568824297743802341546010818539104690238756613807448642147427226868904473425459077922920826299708806764460077651213863206020375675954524670112132546601395208923232746493880491549432993349523854168345168655171957363298305920210648059017861621342750230163582375259048779412733737738783530037199244342806107831318693682433222076843121219079 (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.